Add documentation for Performance.
Add documentation for Performance.

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