Fixed issue#48. Passing bad MSAA value to glRenderbufferStorage.
Fixed issue#48. Passing bad MSAA value to glRenderbufferStorage.

LSBOSS/bgfx,0-wiz-0/bgfx,Vertexwahn/bgfx,cuavas/bgfx,v3n/bgfx,cyndis/bgfx,marco-we/bgfx,andr3wmac/bgfx,kondrak/bgfx,septag/bgfx,0-wiz-0/bgfx,darkimage/bgfx,attilaz/bgfx,ocornut/bgfx,ocornut/bgfx,Extrawurst/bgfx,mmicko/bgfx,BlueCrystalLabs/bgfx,mcanthony/bgfx,ming4883/bgfx,ocornut/bgfx,BlueCrystalLabs/bgfx,elmindreda/bgfx,elmindreda/bgfx,mendsley/bgfx,Vertexwahn/bgfx,ming4883/bgfx,darkimage/bgfx,LWJGL-CI/bgfx,attilaz/bgfx,jpcy/bgfx,mendsley/bgfx,kondrak/bgfx,LWJGL-CI/bgfx,attilaz/bgfx,jdryg/bgfx,bkaradzic/bgfx,fluffyfreak/bgfx,MikePopoloski/bgfx,ktotheoz/bgfx,LWJGL-CI/bgfx,Vertexwahn/bgfx,andr3wmac/bgfx,ktotheoz/bgfx,jpcy/bgfx,cyndis/bgfx,marco-we/bgfx,ming4883/bgfx,jpcy/bgfx,elmindreda/bgfx,Synxis/bgfx,emoon/bgfx,sergeScherbakov/bgfx,janstk/bgfx,fluffyfreak/bgfx,emoon/bgfx,fluffyfreak/bgfx,sergeScherbakov/bgfx,mmicko/bgfx,bkaradzic/bgfx,0-wiz-0/bgfx,mcanthony/bgfx,jdryg/bgfx,aonorin/bgfx,cyndis/bgfx,MikePopoloski/bgfx,mendsley/bgfx,emoon/bgfx,cuavas/bgfx,LWJGL-CI/bgfx,janstk/bgfx,Synxis/bgfx,fluffyfreak/bgfx,cuavas/bgfx,Extrawurst/bgfx,v3n/bgfx,MikePopoloski/bgfx,aonorin/bgfx,mcanthony/bgfx,Extrawurst/bgfx,andr3wmac/bgfx,mmicko/bgfx,aonorin/bgfx,ktotheoz/bgfx,sergeScherbakov/bgfx,jpcy/bgfx,darkimage/bgfx,bkaradzic/bgfx,marco-we/bgfx,jdryg/bgfx,Synxis/bgfx,septag/bgfx,bkaradzic/bgfx,BlueCrystalLabs/bgfx,v3n/bgfx,janstk/bgfx,LSBOSS/bgfx,jdryg/bgfx,LSBOSS/bgfx,septag/bgfx,kondrak/bgfx