[server] Resize thumbs server side on mismatch

The server requests the appropriate size thumbnail from the client so no
bandwidth will be wasted. However, due to privacy concerns, the client
might actually send a thumb that's smaller than requested, resulting in
a tiny thumbnail on the server with huge gray borders. The server will
now scale up the image in those cases.
We'd actually also scale the image down now if it were too large, but
this doesn't happen under normal circumstances.

0 files changed, 0 insertions, 0 deletions