[pvr] bump add-ons (fix version of addon.gui)
FIX: [stagefright] proper SurfaceTexture allocation
FIX: [stagefright] fixes and refactors (probable fix for 60min stuttering)
FIX: fixups std::string rfind + npos
Merge pull request #3659 from koying/quickpr2

FIX: fixups std::string rfind + npos
fixed: Compile error in test for StringUtils::Format
[musicdb] fix: fix support for .nfos and better handling for scrapers that don't return artist credits

The real underlying cause here is the change in the structure of the .nfo files.
That should be documented so folks start to update their .nfos and other scrapers.
Merge pull request #3657 from koying/quickpr

Stagefright fixes
[lang] update of internal addon language files
[lang] update of core language files
[lang] update of skin.confluence language files
[lang] added new language Tajik
Merge pull request #3656 from FernetMenta/addongui

[pvr] bump add-ons (fix version of addon.gui)
VSync: Drop OML Swap Method
VSync: Prefer Mesa Swaps to SGI Swaps
X11: use GLX_EXT_swap_control if available
VSync: Also drop SGI Interval
fixed: Typo in configure.in
[WIN32] fixed compilation of the testsuite. still a lot of tests fail with heap corruption or other errors. needs a full recompilation even when the debug target was compiled previously (sharing the pch and objs didn't make any difference for me).
FIX: [mediacodec] blacklist omx software components