Dolphin Git 4.0-291

Dolphin Git 4.0-291 is compiled. This is the trunk of Dolphin Project. Dolphin is the first Gamecube emulator able to run commercial games! Dolphin is a Gamecube, Wii and Triforce (the arcade machine based on the Gamecube) emulator which supports many extra features and abilities not present on the original consoles. It has a partial Wii support and plays most Gamecube games.

Dolphin Git changelog:
* Merge branch 'viewportCorrection'
* ogl: ceil viewport, rounding isn't supported on vs and this is more like the old behavior
* ogl: don't force depth+stencil for default framebuffer
* VideoCommon: Drop D3D9 SSAA implementation