Use existing constant rather than _countof.

Use the usual style for constant while at it.
WebServer: switch to html5 (WIP), use html5shiv
Revert "actually disable C4995 and C4996 for udf.cpp"

This reverts commit 03ca3eff5fccbfe6bfc1583789d4fe91af8b1900.
update TreePropSheet from TortoiseSVN
fix warning
use UINT16_MAX amd INT16_MAX instead of magic numbers
opensubtitles ISDb now accept "mpc-hc" as player variable
common.props: save it as UTF-8 without BOM
update coverity.bat
Update copyright year for the modified files.  Also fix starting copyright year for a lot of files.
move DISABLE_MINIDUMP to stdafx.h
Update Slovak translation
Fix uninitialized variable
update ffmpeg (n0.8-17820-gd9226b3)
Work around a libavresample crash