Style nits in libretro.h.
Merge pull request #736 from lakkatv/lakka

(Lakka) New icons
Remove frontend_salamander.h
Cleanup frontend/frontend_salamander.c
Cleanup frontend_salamander.c
(XDK) Add platform_xdk.c to Salamander solutions
(GX) Throw in stripped libogc
(PSP) fix WHOLE_ARCHIVE_LINK makefile option
Merge pull request #737 from aliaspider/master

(PSP) fix WHOLE_ARCHIVE_LINK makefile option
(libogc) Retract
(GX) Use more generic thread naming
(Salamander) Fix bug
(GX) Make gx_video more generic
(GX) Change in Resolution setting - press RGUI_ACTION_OK now
to switch resolution
(XDK) Implement viewport_info
(XDK) Changes to bring inline with PC D3D
more android input changes. rebinding from RGUI works now. need to re-add autodetect and special behavior for some controllers
(XDK D3D) Changes pt. 2
(D3D) Go through macros for D3DDevice member functions - will
be needed for XDK compatibility later on
(D3D) D3DTexture LockRect clear - turned into macro for
both PC D3D and XDK D3D