Changelog:
* OpenGL (with hardware filter mode support) and SDL video drivers added to Linux port
* OpenAL (with speed regulation disable support) and OSS audio drivers added to Linux port [Nach]
* SDL input driver (with joypad support) added to Linux port
* Emulator pause option added
* Added option to select behavior of bsnes when idle: allow input, ignore input or pause emulator
* Added support to remap common GUI actions to key/joypad presses on the "Input Configuration" screen
* bsnes will now clamp the video output size when it is larger than the screen resolution
* GUI library has been enhanced, and renamed to hiro
* Fullscreen mode now always centers video, rather than approximates
* Fullscreen mode now works correctly on Linux/Openbox
* Extra layer of abstraction in src/ui has been removed, as GUI lib unifies all ports anyway
* Video, audio and input drivers unified into standard library, named ruby
* All custom headers have been merged into a new template library, named nall
* Makefile rewritten, vastly improved. Allows quick toggling of compiled-in drivers
* Makefile: all object files now placed in /src/obj, binary placed in /
* libco greatly enhanced, no longer requires an assembler to build [byuu, blargg, Nach]
* libco SJLJ driver added; bsnes should now build on any Unix-derivative now (Solaris, OS X, PS3, etc) [Nach]
* Fixed register $213e.d4 PPU1 open bus behavior [zones]
* Windows port will not activate screensaver while bsnes is running [Nightcrawler]
* Visual C++ target no longer requires stdint.h
* And lots more -- mostly code refactoring related
