Code CleanUp,make it clearer.
Fix typo.
Improve the non-NEON tex hash path on ARM.

This generates better looking disassembly, though a small change.
Merge pull request #4411 from unknownbrackets/texcache

Improve the non-NEON tex hash path on ARM
Load another files of save.
Fix translation of rewind setting title.
Add a check and comment.
fix Vietnamese locale
Merge pull request #4433 from chinhodado/patch_1

fix Vietnamese locale
Merge pull request #4432 from shenweip/patch-3

Improvement about Save Load.
delete source of buffer overrun on Windows
Merge pull request #4436 from Bigpet/Audiofix

delete source of buffer overrun on Windows
Fix crashes on Symbian and Blackberry (and likely others) when memory to be hashed is unaligned. Thanks @unknownbrackets
Define unaligned access for all ARM. We don't support any that don't. The define didn't exist yet in GCC 4.6 (used by Symbian and Android).