Remove incomplete languages

These should have never survived the PVS2 rewrite. They almost
exclusively contain 1-2 relevant translated strings at best, which means
if we ever want to support these languages again in the future, we could
just re-create them.

11 files changed, 2 insertions, 2249 deletions

diff --git a/i18n/client/pvsclient_ar_JO.ts b/i18n/client/pvsclient_ar_JO.ts
deleted file mode 100644
index f443bdb..0000000
--- a/i18n/client/pvsclient_ar_JO.ts
+++ /dev/null
@@ -1,193 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1">
-<context>
-    <name>ConnectWindow</name>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="81"/>
-        <source>&amp;Disconnect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="82"/>
-        <source>Connected to %1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="89"/>
-        <source>&amp;Stop</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="91"/>
-        <source>&amp;Connect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="95"/>
-        <source>Ready to connect.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="98"/>
-        <source>Scanning for session %1.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="101"/>
-        <source>Found session, connecting...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="104"/>
-        <source>Waiting for server challenge...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="107"/>
-        <source>Replied to challenge, sent own...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="110"/>
-        <source>Logging in...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="115"/>
-        <source>Invalid certificate.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="118"/>
-        <source>Invalid TLS hash: %1.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="121"/>
-        <source>Unknown state :-(</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="264"/>
-        <source>Session Name...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="23"/>
-        <source>Connect to PVS session</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="51"/>
-        <source>Connection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="57"/>
-        <source>Connect to</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="76"/>
-        <source>Manual Connection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="82"/>
-        <source>Session Name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="152"/>
-        <source>Close</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="198"/>
-        <source>Connect</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>InformationDialog</name>
-    <message>
-        <location filename="../../src/client/informationdialog/informationdialog.cpp" line="15"/>
-        <source>&lt;h1&gt;system information&lt;/h1&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/informationdialog/informationdialog.cpp" line="37"/>
-        <source>hostname</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>Toolbar</name>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="180"/>
-        <source>&amp;Connect...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="181"/>
-        <source>&amp;Disconnect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="183"/>
-        <source>&amp;Information...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="184"/>
-        <source>&amp;What&apos;s this?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="185"/>
-        <source>&amp;Quit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="359"/>
-        <source>Streaming</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="380"/>
-        <source>Offline</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="489"/>
-        <source>About PVS Client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="490"/>
-        <source>The PVS - client is part of a software system for managing the virtual data traffic within the computer pools, between the tutor&apos;s and student&apos;s PCs. It has been developed to simplify the information traffic in seminars and general eLearning.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="365"/>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="403"/>
-        <source>Online</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.ui" line="76"/>
-        <location filename="../../src/client/toolbar/toolbar.ui" line="79"/>
-        <source>Menu</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>VncWindow</name>
-    <message>
-        <location filename="../../src/client/vnc/vncwindow.cpp" line="368"/>
-        <source>Connecting...</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-</TS>
diff --git a/i18n/client/pvsclient_es_MX.ts b/i18n/client/pvsclient_es_MX.ts
deleted file mode 100644
index 73f5524..0000000
--- a/i18n/client/pvsclient_es_MX.ts
+++ /dev/null
@@ -1,193 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="es_MX" sourcelanguage="en_US">
-<context>
-    <name>ConnectWindow</name>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="23"/>
-        <source>Connect to PVS session</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="51"/>
-        <source>Connection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="57"/>
-        <source>Connect to</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="76"/>
-        <source>Manual Connection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="82"/>
-        <source>Session Name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="152"/>
-        <source>Close</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="198"/>
-        <source>Connect</source>
-        <translation type="unfinished">Conectar</translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="81"/>
-        <source>&amp;Disconnect</source>
-        <translation type="unfinished">&amp;Desconectar</translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="82"/>
-        <source>Connected to %1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="89"/>
-        <source>&amp;Stop</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="91"/>
-        <source>&amp;Connect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="95"/>
-        <source>Ready to connect.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="98"/>
-        <source>Scanning for session %1.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="101"/>
-        <source>Found session, connecting...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="104"/>
-        <source>Waiting for server challenge...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="107"/>
-        <source>Replied to challenge, sent own...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="110"/>
-        <source>Logging in...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="115"/>
-        <source>Invalid certificate.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="118"/>
-        <source>Invalid TLS hash: %1.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="121"/>
-        <source>Unknown state :-(</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="264"/>
-        <source>Session Name...</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>InformationDialog</name>
-    <message>
-        <location filename="../../src/client/informationdialog/informationdialog.cpp" line="15"/>
-        <source>&lt;h1&gt;system information&lt;/h1&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/informationdialog/informationdialog.cpp" line="37"/>
-        <source>hostname</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>Toolbar</name>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="180"/>
-        <source>&amp;Connect...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="181"/>
-        <source>&amp;Disconnect</source>
-        <translation type="unfinished">&amp;Desconectar</translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="183"/>
-        <source>&amp;Information...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="184"/>
-        <source>&amp;What&apos;s this?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="185"/>
-        <source>&amp;Quit</source>
-        <translation type="unfinished">&amp;Cerrar</translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="359"/>
-        <source>Streaming</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="380"/>
-        <source>Offline</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="489"/>
-        <source>About PVS Client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="490"/>
-        <source>The PVS - client is part of a software system for managing the virtual data traffic within the computer pools, between the tutor&apos;s and student&apos;s PCs. It has been developed to simplify the information traffic in seminars and general eLearning.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="365"/>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="403"/>
-        <source>Online</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.ui" line="76"/>
-        <location filename="../../src/client/toolbar/toolbar.ui" line="79"/>
-        <source>Menu</source>
-        <translation type="unfinished">Menu</translation>
-    </message>
-</context>
-<context>
-    <name>VncWindow</name>
-    <message>
-        <location filename="../../src/client/vnc/vncwindow.cpp" line="368"/>
-        <source>Connecting...</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-</TS>
diff --git a/i18n/client/pvsclient_fr_FR.ts b/i18n/client/pvsclient_fr_FR.ts
deleted file mode 100644
index f443bdb..0000000
--- a/i18n/client/pvsclient_fr_FR.ts
+++ /dev/null
@@ -1,193 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1">
-<context>
-    <name>ConnectWindow</name>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="81"/>
-        <source>&amp;Disconnect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="82"/>
-        <source>Connected to %1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="89"/>
-        <source>&amp;Stop</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="91"/>
-        <source>&amp;Connect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="95"/>
-        <source>Ready to connect.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="98"/>
-        <source>Scanning for session %1.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="101"/>
-        <source>Found session, connecting...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="104"/>
-        <source>Waiting for server challenge...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="107"/>
-        <source>Replied to challenge, sent own...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="110"/>
-        <source>Logging in...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="115"/>
-        <source>Invalid certificate.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="118"/>
-        <source>Invalid TLS hash: %1.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="121"/>
-        <source>Unknown state :-(</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="264"/>
-        <source>Session Name...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="23"/>
-        <source>Connect to PVS session</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="51"/>
-        <source>Connection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="57"/>
-        <source>Connect to</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="76"/>
-        <source>Manual Connection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="82"/>
-        <source>Session Name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="152"/>
-        <source>Close</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="198"/>
-        <source>Connect</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>InformationDialog</name>
-    <message>
-        <location filename="../../src/client/informationdialog/informationdialog.cpp" line="15"/>
-        <source>&lt;h1&gt;system information&lt;/h1&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/informationdialog/informationdialog.cpp" line="37"/>
-        <source>hostname</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>Toolbar</name>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="180"/>
-        <source>&amp;Connect...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="181"/>
-        <source>&amp;Disconnect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="183"/>
-        <source>&amp;Information...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="184"/>
-        <source>&amp;What&apos;s this?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="185"/>
-        <source>&amp;Quit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="359"/>
-        <source>Streaming</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="380"/>
-        <source>Offline</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="489"/>
-        <source>About PVS Client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="490"/>
-        <source>The PVS - client is part of a software system for managing the virtual data traffic within the computer pools, between the tutor&apos;s and student&apos;s PCs. It has been developed to simplify the information traffic in seminars and general eLearning.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="365"/>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="403"/>
-        <source>Online</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.ui" line="76"/>
-        <location filename="../../src/client/toolbar/toolbar.ui" line="79"/>
-        <source>Menu</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>VncWindow</name>
-    <message>
-        <location filename="../../src/client/vnc/vncwindow.cpp" line="368"/>
-        <source>Connecting...</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-</TS>
diff --git a/i18n/client/pvsclient_pl_PL.ts b/i18n/client/pvsclient_pl_PL.ts
deleted file mode 100644
index f443bdb..0000000
--- a/i18n/client/pvsclient_pl_PL.ts
+++ /dev/null
@@ -1,193 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1">
-<context>
-    <name>ConnectWindow</name>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="81"/>
-        <source>&amp;Disconnect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="82"/>
-        <source>Connected to %1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="89"/>
-        <source>&amp;Stop</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="91"/>
-        <source>&amp;Connect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="95"/>
-        <source>Ready to connect.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="98"/>
-        <source>Scanning for session %1.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="101"/>
-        <source>Found session, connecting...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="104"/>
-        <source>Waiting for server challenge...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="107"/>
-        <source>Replied to challenge, sent own...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="110"/>
-        <source>Logging in...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="115"/>
-        <source>Invalid certificate.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="118"/>
-        <source>Invalid TLS hash: %1.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="121"/>
-        <source>Unknown state :-(</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.cpp" line="264"/>
-        <source>Session Name...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="23"/>
-        <source>Connect to PVS session</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="51"/>
-        <source>Connection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="57"/>
-        <source>Connect to</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="76"/>
-        <source>Manual Connection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="82"/>
-        <source>Session Name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="152"/>
-        <source>Close</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/connectwindow/connectwindow.ui" line="198"/>
-        <source>Connect</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>InformationDialog</name>
-    <message>
-        <location filename="../../src/client/informationdialog/informationdialog.cpp" line="15"/>
-        <source>&lt;h1&gt;system information&lt;/h1&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/informationdialog/informationdialog.cpp" line="37"/>
-        <source>hostname</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>Toolbar</name>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="180"/>
-        <source>&amp;Connect...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="181"/>
-        <source>&amp;Disconnect</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="183"/>
-        <source>&amp;Information...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="184"/>
-        <source>&amp;What&apos;s this?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="185"/>
-        <source>&amp;Quit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="359"/>
-        <source>Streaming</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="380"/>
-        <source>Offline</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="489"/>
-        <source>About PVS Client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="490"/>
-        <source>The PVS - client is part of a software system for managing the virtual data traffic within the computer pools, between the tutor&apos;s and student&apos;s PCs. It has been developed to simplify the information traffic in seminars and general eLearning.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="365"/>
-        <location filename="../../src/client/toolbar/toolbar.cpp" line="403"/>
-        <source>Online</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/client/toolbar/toolbar.ui" line="76"/>
-        <location filename="../../src/client/toolbar/toolbar.ui" line="79"/>
-        <source>Menu</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>VncWindow</name>
-    <message>
-        <location filename="../../src/client/vnc/vncwindow.cpp" line="368"/>
-        <source>Connecting...</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-</TS>
diff --git a/i18n/server/pvsmgr_ar_JO.ts b/i18n/server/pvsmgr_ar_JO.ts
deleted file mode 100644
index b3e0d35..0000000
--- a/i18n/server/pvsmgr_ar_JO.ts
+++ /dev/null
@@ -1,300 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1">
-<context>
-    <name>ConnectionFrame</name>
-    <message>
-        <source>EXAM-MODE</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>HelpWindow</name>
-    <message>
-        <source>Close</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Help</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>MainWindow</name>
-    <message>
-        <source>toolBar</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Exit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Ctrl+Q</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Lock or Unlock all Clients</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Ctrl+A</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Student&apos;s Screen to Tutor</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Tutor&apos;s Screen to Student</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Tutor&apos;s Screen to Everyone</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Delete Client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Help</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>No tutor defined.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Tutor is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Please select a projection source.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>The projection source is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Please select a projection destination.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>The projection destination is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Selected projection target is tutor.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>No projection destination available.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Session Name: %1  [click to edit]</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>No item selected, please select room!</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Are you sure you want to reload the room?
-Note that all clients will be deleted.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Projection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Selection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>No client is selected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>The selected client is not connected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>This client is still connected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Lock/Unlock single client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Reload Room</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Question</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Are you sure you want to exit?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Do you want to delete and disconnect any clients
-not belonging to the current room layout?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Warning</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Are you sure you want to delete the selected client?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Lock/Unlock all clients</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>This will show a black screen on all connected clients, except the tutor&apos;s client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Stream currently selected client&apos;s screen content to the tutor&apos;s client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Stream currently selected client&apos;s screen content to the tutor&apos;s client while showing a locked black screen on all other clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Stream the tutor&apos;s screen contents to the currently selected client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Stream the tutor&apos;s screen contents to everyone.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Reset</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unlock all clients, stop any running screen content streaming.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>R</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Declare tutor</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Declare the currently selected client as tutor. The tutor will be excluded from screen locking and can be used as a fixed source/target for screen content streaming.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>T</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Delete currently selected client. Only allowed for disconnected clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Del</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Show this help text.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>F1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Load a new room layout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>This shows a list of preconfigured rooms which you can load. This will reset the currently shown layout and disconnect all clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Lock or unlock the selected client only.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>L</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Student&apos;s Screen to Tutor, others blanked</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>NumericKeyboard</name>
-    <message>
-        <source>GroupBox</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Keyboard</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Del</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>QObject</name>
-    <message>
-        <source>OpenSSL error</source>
-        <comment>CertManager</comment>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Could not generate certificates for secure connections.
-PVS will not work.
-
-Press OK to quit.</source>
-        <comment>CertManager</comment>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>ReloadRoom</name>
-    <message>
-        <source>Reload Room</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Choose room configuration to reload:</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>SessionName</name>
-    <message>
-        <source>Set session name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>New session name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Random name</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-</TS>
diff --git a/i18n/server/pvsmgr_de_DE.ts b/i18n/server/pvsmgr_de_DE.ts
index 94104d9..fb88890 100644
--- a/i18n/server/pvsmgr_de_DE.ts
+++ b/i18n/server/pvsmgr_de_DE.ts
@@ -340,13 +340,13 @@ Note that all clients will be deleted.</source>
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../../src/server/net/certmanager.cpp" line="70"/>
+        <location filename="../../src/server/net/certmanager.cpp" line="72"/>
         <source>OpenSSL error</source>
         <comment>CertManager</comment>
         <translation type="unfinished">OpenSSL-Fehler</translation>
     </message>
     <message>
-        <location filename="../../src/server/net/certmanager.cpp" line="71"/>
+        <location filename="../../src/server/net/certmanager.cpp" line="73"/>
         <source>Could not generate certificates for secure connections.
 PVS will not work.
 
diff --git a/i18n/server/pvsmgr_es_MX.ts b/i18n/server/pvsmgr_es_MX.ts
deleted file mode 100644
index 883dd93..0000000
--- a/i18n/server/pvsmgr_es_MX.ts
+++ /dev/null
@@ -1,389 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="es_MX" sourcelanguage="en_US">
-<context>
-    <name>ConnectionFrame</name>
-    <message>
-        <location filename="../../src/server/connectionframe/connectionframe.cpp" line="109"/>
-        <source>EXAM-MODE</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>HelpWindow</name>
-    <message>
-        <location filename="../../src/server/helpwindow/helpwindow.cpp" line="17"/>
-        <source>Help</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/helpwindow/helpwindow.cpp" line="60"/>
-        <source>Close</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>MainWindow</name>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="164"/>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="167"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="88"/>
-        <source>Exit</source>
-        <translation>Salir</translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="43"/>
-        <source>No tutor defined.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="44"/>
-        <source>Tutor is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="45"/>
-        <source>Please select a projection source.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="46"/>
-        <source>The projection source is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="47"/>
-        <source>Please select a projection destination.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="48"/>
-        <source>The projection destination is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="49"/>
-        <source>Selected projection target is tutor.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="50"/>
-        <source>No projection destination available.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="70"/>
-        <source>Reload Room</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="406"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="654"/>
-        <source>Question</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="406"/>
-        <source>Are you sure you want to exit?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="654"/>
-        <source>Do you want to delete and disconnect any clients
-not belonging to the current room layout?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1011"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1018"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1054"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1286"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1290"/>
-        <source>Selection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1290"/>
-        <source>This client is still connected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="779"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1293"/>
-        <source>Warning</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1293"/>
-        <source>Are you sure you want to delete the selected client?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="642"/>
-        <source>Session Name: %1  [click to edit]</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="776"/>
-        <source>No item selected, please select room!</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="780"/>
-        <source>Are you sure you want to reload the room?
-Note that all clients will be deleted.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="841"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="843"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="845"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="873"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="875"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="877"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="879"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="881"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="938"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="940"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="942"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="944"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="946"/>
-        <source>Projection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1011"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1054"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1286"/>
-        <source>No client is selected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1018"/>
-        <source>The selected client is not connected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="89"/>
-        <source>Lock or Unlock all Clients</source>
-        <translation>Bloquear o desbloquear todos los clientes</translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="170"/>
-        <source>Ctrl+Q</source>
-        <translation>Ctrl+Q</translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="185"/>
-        <source>Lock/Unlock all clients</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="182"/>
-        <source>This will show a black screen on all connected clients, except the tutor&apos;s client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="200"/>
-        <source>Student&apos;s Screen to Tutor</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="197"/>
-        <source>Stream currently selected client&apos;s screen content to the tutor&apos;s client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="209"/>
-        <source>Stream currently selected client&apos;s screen content to the tutor&apos;s client while showing a locked black screen on all other clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="233"/>
-        <source>Stream the tutor&apos;s screen contents to everyone.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="248"/>
-        <source>Reset</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="245"/>
-        <source>Unlock all clients, stop any running screen content streaming.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="251"/>
-        <source>R</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="263"/>
-        <source>Declare tutor</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="260"/>
-        <source>Declare the currently selected client as tutor. The tutor will be excluded from screen locking and can be used as a fixed source/target for screen content streaming.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="212"/>
-        <source>Student&apos;s Screen to Tutor, others blanked</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="266"/>
-        <source>T</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="293"/>
-        <source>Show this help text.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="299"/>
-        <source>F1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="314"/>
-        <source>Load a new room layout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="311"/>
-        <source>This shows a list of preconfigured rooms which you can load. This will reset the currently shown layout and disconnect all clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="323"/>
-        <source>Lock or unlock the selected client only.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="329"/>
-        <source>L</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="224"/>
-        <source>Tutor&apos;s Screen to Student</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="221"/>
-        <source>Stream the tutor&apos;s screen contents to the currently selected client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="236"/>
-        <source>Tutor&apos;s Screen to Everyone</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="278"/>
-        <source>Delete Client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="275"/>
-        <source>Delete currently selected client. Only allowed for disconnected clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="281"/>
-        <source>Del</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="296"/>
-        <source>Help</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="326"/>
-        <source>Lock/Unlock single client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="188"/>
-        <source>Ctrl+A</source>
-        <translation>Ctrl+A</translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="120"/>
-        <source>toolBar</source>
-        <translation>Barra de herramientas</translation>
-    </message>
-</context>
-<context>
-    <name>NumericKeyboard</name>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="20"/>
-        <source>GroupBox</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="23"/>
-        <source>Keyboard</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="48"/>
-        <source>Del</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>QObject</name>
-    <message>
-        <location filename="../../src/server/net/certmanager.cpp" line="70"/>
-        <source>OpenSSL error</source>
-        <comment>CertManager</comment>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/net/certmanager.cpp" line="71"/>
-        <source>Could not generate certificates for secure connections.
-PVS will not work.
-
-Press OK to quit.</source>
-        <comment>CertManager</comment>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>ReloadRoom</name>
-    <message>
-        <location filename="../../src/server/reloadroomwindow/reloadroomwindow.ui" line="14"/>
-        <source>Reload Room</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/reloadroomwindow/reloadroomwindow.ui" line="28"/>
-        <source>Choose room configuration to reload:</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>SessionName</name>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="23"/>
-        <source>Set session name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="29"/>
-        <source>New session name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="58"/>
-        <source>Random name</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-</TS>
diff --git a/i18n/server/pvsmgr_fr_FR.ts b/i18n/server/pvsmgr_fr_FR.ts
deleted file mode 100644
index 11e2790..0000000
--- a/i18n/server/pvsmgr_fr_FR.ts
+++ /dev/null
@@ -1,389 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1">
-<context>
-    <name>ConnectionFrame</name>
-    <message>
-        <location filename="../../src/server/connectionframe/connectionframe.cpp" line="109"/>
-        <source>EXAM-MODE</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>HelpWindow</name>
-    <message>
-        <location filename="../../src/server/helpwindow/helpwindow.cpp" line="17"/>
-        <source>Help</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/helpwindow/helpwindow.cpp" line="60"/>
-        <source>Close</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>MainWindow</name>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="164"/>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="167"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="88"/>
-        <source>Exit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="43"/>
-        <source>No tutor defined.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="44"/>
-        <source>Tutor is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="45"/>
-        <source>Please select a projection source.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="46"/>
-        <source>The projection source is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="47"/>
-        <source>Please select a projection destination.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="48"/>
-        <source>The projection destination is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="49"/>
-        <source>Selected projection target is tutor.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="50"/>
-        <source>No projection destination available.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="70"/>
-        <source>Reload Room</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="406"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="654"/>
-        <source>Question</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="406"/>
-        <source>Are you sure you want to exit?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="654"/>
-        <source>Do you want to delete and disconnect any clients
-not belonging to the current room layout?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1011"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1018"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1054"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1286"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1290"/>
-        <source>Selection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1290"/>
-        <source>This client is still connected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="779"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1293"/>
-        <source>Warning</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1293"/>
-        <source>Are you sure you want to delete the selected client?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="642"/>
-        <source>Session Name: %1  [click to edit]</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="776"/>
-        <source>No item selected, please select room!</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="780"/>
-        <source>Are you sure you want to reload the room?
-Note that all clients will be deleted.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="841"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="843"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="845"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="873"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="875"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="877"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="879"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="881"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="938"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="940"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="942"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="944"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="946"/>
-        <source>Projection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1011"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1054"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1286"/>
-        <source>No client is selected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1018"/>
-        <source>The selected client is not connected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="89"/>
-        <source>Lock or Unlock all Clients</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="170"/>
-        <source>Ctrl+Q</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="185"/>
-        <source>Lock/Unlock all clients</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="182"/>
-        <source>This will show a black screen on all connected clients, except the tutor&apos;s client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="197"/>
-        <source>Stream currently selected client&apos;s screen content to the tutor&apos;s client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="209"/>
-        <source>Stream currently selected client&apos;s screen content to the tutor&apos;s client while showing a locked black screen on all other clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="233"/>
-        <source>Stream the tutor&apos;s screen contents to everyone.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="248"/>
-        <source>Reset</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="245"/>
-        <source>Unlock all clients, stop any running screen content streaming.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="251"/>
-        <source>R</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="263"/>
-        <source>Declare tutor</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="260"/>
-        <source>Declare the currently selected client as tutor. The tutor will be excluded from screen locking and can be used as a fixed source/target for screen content streaming.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="212"/>
-        <source>Student&apos;s Screen to Tutor, others blanked</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="266"/>
-        <source>T</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="293"/>
-        <source>Show this help text.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="299"/>
-        <source>F1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="314"/>
-        <source>Load a new room layout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="311"/>
-        <source>This shows a list of preconfigured rooms which you can load. This will reset the currently shown layout and disconnect all clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="323"/>
-        <source>Lock or unlock the selected client only.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="329"/>
-        <source>L</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="188"/>
-        <source>Ctrl+A</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="200"/>
-        <source>Student&apos;s Screen to Tutor</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="224"/>
-        <source>Tutor&apos;s Screen to Student</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="221"/>
-        <source>Stream the tutor&apos;s screen contents to the currently selected client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="236"/>
-        <source>Tutor&apos;s Screen to Everyone</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="278"/>
-        <source>Delete Client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="275"/>
-        <source>Delete currently selected client. Only allowed for disconnected clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="281"/>
-        <source>Del</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="296"/>
-        <source>Help</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="326"/>
-        <source>Lock/Unlock single client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="120"/>
-        <source>toolBar</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>NumericKeyboard</name>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="20"/>
-        <source>GroupBox</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="23"/>
-        <source>Keyboard</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="48"/>
-        <source>Del</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>QObject</name>
-    <message>
-        <location filename="../../src/server/net/certmanager.cpp" line="70"/>
-        <source>OpenSSL error</source>
-        <comment>CertManager</comment>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/net/certmanager.cpp" line="71"/>
-        <source>Could not generate certificates for secure connections.
-PVS will not work.
-
-Press OK to quit.</source>
-        <comment>CertManager</comment>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>ReloadRoom</name>
-    <message>
-        <location filename="../../src/server/reloadroomwindow/reloadroomwindow.ui" line="14"/>
-        <source>Reload Room</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/reloadroomwindow/reloadroomwindow.ui" line="28"/>
-        <source>Choose room configuration to reload:</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>SessionName</name>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="23"/>
-        <source>Set session name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="29"/>
-        <source>New session name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="58"/>
-        <source>Random name</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-</TS>
diff --git a/i18n/server/pvsmgr_pl_PL.ts b/i18n/server/pvsmgr_pl_PL.ts
deleted file mode 100644
index 11e2790..0000000
--- a/i18n/server/pvsmgr_pl_PL.ts
+++ /dev/null
@@ -1,389 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1">
-<context>
-    <name>ConnectionFrame</name>
-    <message>
-        <location filename="../../src/server/connectionframe/connectionframe.cpp" line="109"/>
-        <source>EXAM-MODE</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>HelpWindow</name>
-    <message>
-        <location filename="../../src/server/helpwindow/helpwindow.cpp" line="17"/>
-        <source>Help</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/helpwindow/helpwindow.cpp" line="60"/>
-        <source>Close</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>MainWindow</name>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="164"/>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="167"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="88"/>
-        <source>Exit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="43"/>
-        <source>No tutor defined.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="44"/>
-        <source>Tutor is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="45"/>
-        <source>Please select a projection source.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="46"/>
-        <source>The projection source is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="47"/>
-        <source>Please select a projection destination.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="48"/>
-        <source>The projection destination is offline.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="49"/>
-        <source>Selected projection target is tutor.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="50"/>
-        <source>No projection destination available.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="70"/>
-        <source>Reload Room</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="406"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="654"/>
-        <source>Question</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="406"/>
-        <source>Are you sure you want to exit?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="654"/>
-        <source>Do you want to delete and disconnect any clients
-not belonging to the current room layout?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1011"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1018"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1054"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1286"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1290"/>
-        <source>Selection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1290"/>
-        <source>This client is still connected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="779"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1293"/>
-        <source>Warning</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1293"/>
-        <source>Are you sure you want to delete the selected client?</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="642"/>
-        <source>Session Name: %1  [click to edit]</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="776"/>
-        <source>No item selected, please select room!</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="780"/>
-        <source>Are you sure you want to reload the room?
-Note that all clients will be deleted.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="841"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="843"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="845"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="873"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="875"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="877"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="879"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="881"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="938"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="940"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="942"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="944"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="946"/>
-        <source>Projection</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1011"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1054"/>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1286"/>
-        <source>No client is selected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="1018"/>
-        <source>The selected client is not connected.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.cpp" line="89"/>
-        <source>Lock or Unlock all Clients</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="170"/>
-        <source>Ctrl+Q</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="185"/>
-        <source>Lock/Unlock all clients</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="182"/>
-        <source>This will show a black screen on all connected clients, except the tutor&apos;s client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="197"/>
-        <source>Stream currently selected client&apos;s screen content to the tutor&apos;s client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="209"/>
-        <source>Stream currently selected client&apos;s screen content to the tutor&apos;s client while showing a locked black screen on all other clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="233"/>
-        <source>Stream the tutor&apos;s screen contents to everyone.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="248"/>
-        <source>Reset</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="245"/>
-        <source>Unlock all clients, stop any running screen content streaming.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="251"/>
-        <source>R</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="263"/>
-        <source>Declare tutor</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="260"/>
-        <source>Declare the currently selected client as tutor. The tutor will be excluded from screen locking and can be used as a fixed source/target for screen content streaming.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="212"/>
-        <source>Student&apos;s Screen to Tutor, others blanked</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="266"/>
-        <source>T</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="293"/>
-        <source>Show this help text.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="299"/>
-        <source>F1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="314"/>
-        <source>Load a new room layout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="311"/>
-        <source>This shows a list of preconfigured rooms which you can load. This will reset the currently shown layout and disconnect all clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="323"/>
-        <source>Lock or unlock the selected client only.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="329"/>
-        <source>L</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="188"/>
-        <source>Ctrl+A</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="200"/>
-        <source>Student&apos;s Screen to Tutor</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="224"/>
-        <source>Tutor&apos;s Screen to Student</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="221"/>
-        <source>Stream the tutor&apos;s screen contents to the currently selected client.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="236"/>
-        <source>Tutor&apos;s Screen to Everyone</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="278"/>
-        <source>Delete Client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="275"/>
-        <source>Delete currently selected client. Only allowed for disconnected clients.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="281"/>
-        <source>Del</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="296"/>
-        <source>Help</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="326"/>
-        <source>Lock/Unlock single client</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/mainwindow/mainwindow.ui" line="120"/>
-        <source>toolBar</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>NumericKeyboard</name>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="20"/>
-        <source>GroupBox</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="23"/>
-        <source>Keyboard</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/numerickeyboard/numerickeyboard.ui" line="48"/>
-        <source>Del</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>QObject</name>
-    <message>
-        <location filename="../../src/server/net/certmanager.cpp" line="70"/>
-        <source>OpenSSL error</source>
-        <comment>CertManager</comment>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/net/certmanager.cpp" line="71"/>
-        <source>Could not generate certificates for secure connections.
-PVS will not work.
-
-Press OK to quit.</source>
-        <comment>CertManager</comment>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>ReloadRoom</name>
-    <message>
-        <location filename="../../src/server/reloadroomwindow/reloadroomwindow.ui" line="14"/>
-        <source>Reload Room</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/reloadroomwindow/reloadroomwindow.ui" line="28"/>
-        <source>Choose room configuration to reload:</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-<context>
-    <name>SessionName</name>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="23"/>
-        <source>Set session name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="29"/>
-        <source>New session name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/server/sessionnamewindow/sessionnamewindow.ui" line="58"/>
-        <source>Random name</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
-</TS>
diff --git a/res/pvsclient_ts.qrc b/res/pvsclient_ts.qrc
index 1640f3f..e08876d 100644
--- a/res/pvsclient_ts.qrc
+++ b/res/pvsclient_ts.qrc
@@ -1,9 +1,5 @@
 <RCC>
     <qresource prefix="/">
         <file alias="l_de">pvsclient_de_DE.qm</file>
-        <file alias="l_fr">pvsclient_fr_FR.qm</file>
-        <file alias="l_es_MX">pvsclient_es_MX.qm</file>
-        <file alias="l_ar_JO">pvsclient_ar_JO.qm</file>
-        <file alias="l_pl">pvsclient_pl_PL.qm</file>
     </qresource>
 </RCC>
diff --git a/res/pvsmgr_ts.qrc b/res/pvsmgr_ts.qrc
index 8ba5846..6608fc6 100644
--- a/res/pvsmgr_ts.qrc
+++ b/res/pvsmgr_ts.qrc
@@ -1,9 +1,5 @@
 <RCC>
     <qresource>
         <file alias="l_de">pvsmgr_de_DE.qm</file>
-        <file alias="l_fr">pvsmgr_fr_FR.qm</file>
-        <file alias="l_es_MX">pvsmgr_es_MX.qm</file>
-        <file alias="l_ar_JO">pvsmgr_ar_JO.qm</file>
-        <file alias="l_pl">pvsmgr_pl_PL.qm</file>
     </qresource>
 </RCC>