Updated some documentation for the OS class.
Updated some documentation for the OS class.

mcanders/godot,ageazrael/godot,Brickcaster/godot,ageazrael/godot,akien-mga/godot,Zylann/godot,akien-mga/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,vkbsb/godot,akien-mga/godot,zicklag/godot,NateWardawg/godot,firefly2442/godot,DmitriySalnikov/godot,godotengine/godot,Valentactive/godot,godotengine/godot,zicklag/godot,Shockblast/godot,mcanders/godot,Brickcaster/godot,BastiaanOlij/godot,NateWardawg/godot,ageazrael/godot,zicklag/godot,guilhermefelipecgs/godot,DmitriySalnikov/godot,honix/godot,ZuBsPaCe/godot,ex/godot,NateWardawg/godot,pkowal1982/godot,sanikoyes/godot,sanikoyes/godot,okamstudio/godot,ex/godot,groud/godot,vnen/godot,honix/godot,ZuBsPaCe/godot,MarianoGnu/godot,Valentactive/godot,josempans/godot,ex/godot,NateWardawg/godot,okamstudio/godot,n-pigeon/godot,mcanders/godot,DmitriySalnikov/godot,okamstudio/godot,mcanders/godot,pkowal1982/godot,n-pigeon/godot,BastiaanOlij/godot,godotengine/godot,BastiaanOlij/godot,godotengine/godot,vkbsb/godot,okamstudio/godot,josempans/godot,Paulloz/godot,vnen/godot,guilhermefelipecgs/godot,FateAce/godot,Zylann/godot,Brickcaster/godot,groud/godot,josempans/godot,n-pigeon/godot,guilhermefelipecgs/godot,MarianoGnu/godot,sanikoyes/godot,vkbsb/godot,groud/godot,Valentactive/godot,Brickcaster/godot,Zylann/godot,Valentactive/godot,vnen/godot,MarianoGnu/godot,vnen/godot,josempans/godot,Faless/godot,okamstudio/godot,sanikoyes/godot,firefly2442/godot,NateWardawg/godot,okamstudio/godot,Faless/godot,mcanders/godot,pkowal1982/godot,BastiaanOlij/godot,n-pigeon/godot,okamstudio/godot,honix/godot,RandomShaper/godot,Shockblast/godot,sanikoyes/godot,akien-mga/godot,pkowal1982/godot,mcanders/godot,Zylann/godot,ageazrael/godot,guilhermefelipecgs/godot,pkowal1982/godot,honix/godot,ZuBsPaCe/godot,Paulloz/godot,firefly2442/godot,FateAce/godot,guilhermefelipecgs/godot,Paulloz/godot,n-pigeon/godot,okamstudio/godot,groud/godot,akien-mga/godot,ex/godot,firefly2442/godot,Shockblast/godot,n-pigeon/godot,Zylann/godot,Brickcaster/godot,josempans/godot,DmitriySalnikov/godot,RandomShaper/godot,Faless/godot,DmitriySalnikov/godot,Faless/godot,ex/godot,MarianoGnu/godot,sanikoyes/godot,josempans/godot,NateWardawg/godot,Paulloz/godot,groud/godot,ex/godot,RandomShaper/godot,Valentactive/godot,NateWardawg/godot,Zylann/godot,ageazrael/godot,zicklag/godot,Shockblast/godot,MarianoGnu/godot,akien-mga/godot,Shockblast/godot,ZuBsPaCe/godot,DmitriySalnikov/godot,pkowal1982/godot,godotengine/godot,ZuBsPaCe/godot,akien-mga/godot,RandomShaper/godot,honix/godot,Faless/godot,vkbsb/godot,guilhermefelipecgs/godot,Faless/godot,vkbsb/godot,ex/godot,Brickcaster/godot,MarianoGnu/godot,honix/godot,MarianoGnu/godot,sanikoyes/godot,vnen/godot,pkowal1982/godot,Shockblast/godot,godotengine/godot,Faless/godot,vnen/godot,okamstudio/godot,n-pigeon/godot,vkbsb/godot,vkbsb/godot,Shockblast/godot,FateAce/godot,Valentactive/godot,Paulloz/godot,josempans/godot,firefly2442/godot,vkbsb/godot,Valentactive/godot,RandomShaper/godot,firefly2442/godot,BastiaanOlij/godot,NateWardawg/godot,ZuBsPaCe/godot,Valentactive/godot,zicklag/godot,akien-mga/godot,DmitriySalnikov/godot,RandomShaper/godot,ZuBsPaCe/godot,Zylann/godot,Paulloz/godot,guilhermefelipecgs/godot,josempans/godot,godotengine/godot,sanikoyes/godot,FateAce/godot,ageazrael/godot,Brickcaster/godot,ex/godot,NateWardawg/godot,okamstudio/godot,Shockblast/godot,ZuBsPaCe/godot,zicklag/godot,Paulloz/godot,MarianoGnu/godot,firefly2442/godot,FateAce/godot,ageazrael/godot,firefly2442/godot,RandomShaper/godot,pkowal1982/godot,groud/godot,Zylann/godot,godotengine/godot,BastiaanOlij/godot,FateAce/godot,vnen/godot,Faless/godot,BastiaanOlij/godot,vnen/godot