Fix a typo which breaks subtitle rendering when subpic queue is not used with MemSubPic.

Additionally apply some cosmetics.
CXySubPicQueueNoThread: Apply a1e5c37c8e2e537b16ec7dee57414ccde15b2b80 and thread safety fixes
Update translations from Transifex:

 - Basque
 - Catalan
 - Chinese (simplified)
 - French
 - German
 - Greek
 - Japanese
 - Polish
 - Russian
 - Turkish
Lite builds: Fix a minor inconsistency regarding the output directory.

Lite debug builds use "mpc-hc_x??_Debug Lite" while release builds always used "mpc-hc_x??" for both normal and lite builds.
Fix: x86 and x64 versions conflicted over file associations.

4f465cf8b81f1da800b1bfc57cc48e317d24fbb5 was incomplete for Vista+.

This commit fixes #4064.
Language menu: Ensure "Language" always appears in English in menu entry.

If "Language" doesn't appear in the translated string, "(Language)" will be appended automatically.