docs: Documentation directory added

Move readme, licence, change log, relese notes and other
supplementary files to a Documentation directory. This commit
does not change contents of any other but few Makefile.am files.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

1 files changed, 17 insertions, 0 deletions

diff --git a/Documentation/hwclock.txt b/Documentation/hwclock.txt
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+Hwclock is a program that runs under Linux and sets and queries the 
+Hardware Clock, which is often called the Real Time Clock, RTC, or
+CMOS clock.
+
+Sometimes, you need to install hwclock setuid root.  If you want users
+other than the superuser to be able to display the clock value using the
+direct ISA I/O method, install it setuid root.  If you have the /dev/rtc
+interface on your system or are on a non-ISA system, there's probably
+no need for users to use the direct ISA I/O method, so don't bother.
+
+To install setuid root, do something like this:
+
+  chmod a=rx,u=s /sbin/hwclock
+
+In any case, hwclock will not allow you to set anything unless you have
+the superuser _real_ uid.  (This is restriction is not necessary if you
+haven't installed setuid root, but it's there for now).