Update LAV Filters to 0.58.2-82-1c821dc (custom build based on 0.58.2-78-c57d802).

Important changes:
 - Fix DVD LPCM audio.
 - Fix a crash when opening TS streams.

This commit fixes #3466.
Updated Turkish translation.
src\thirdparty\LAVFilters\build_lavfilters.bat: add `/nologo` to the devenv cmd.
Fix typo in comment.
Update LAV Filters for custom handling of "show property page" tray icon events.
Updated Basque translation (ticket #2890).
Update files for the 1.7.0 release.
Set MPC_BETA_RELEASE to 1.
version.sh: ditch SVN version numbers completely and use git describe

Side note: As a cosmetical change, if no git is present, the hash won't
be added to the full version string anymore as useless " (00000000)".
version.sh: refactor to improve messages when no git available or not a git repo
version.sh / mpc-hc.exe.manifest: generate full version number

Get rid of the redundant definition of the fixed version number
in mpc-hc.exe.manifest.conf.

Instead, use the values from version.h and write the whole version
to the manifest file.

version.sh is now the only place where version numbers need to
be changed.
version.sh: add two more echo commands to print some useful information

- echo MPC_VERSION_MAJOR.MPC_VERSION_MINOR.MPC_VERSION_PATCH
  gathered from version.h
- echo full git-describe output
Update docs/Release.txt for the version changes.
version.h: Don't mention the revision in stable releases.

It will always be 0 in that case.
Rename Beta to Nightly.
Remove VS2010 support.

Also remove the MFC hacks we used for VS2010 to reduce the executable's size.
Remove stdafx_common*.h.
Add missing includes.
Remove workaround for the C4005 warnings.

The issue is fixed in VS2012.
Don't exclude the normal warnings when running /analyze.