Added PoolIntArray, PoolRealArray and PoolColorArray interpolate
Added PoolIntArray, PoolRealArray and PoolColorArray interpolate

vkbsb/godot,DmitriySalnikov/godot,vnen/godot,guilhermefelipecgs/godot,ex/godot,akien-mga/godot,MarianoGnu/godot,MarianoGnu/godot,firefly2442/godot,Shockblast/godot,ex/godot,Paulloz/godot,Shockblast/godot,okamstudio/godot,firefly2442/godot,BastiaanOlij/godot,Zylann/godot,pkowal1982/godot,firefly2442/godot,DmitriySalnikov/godot,ex/godot,Faless/godot,Zylann/godot,okamstudio/godot,Faless/godot,Faless/godot,akien-mga/godot,okamstudio/godot,Shockblast/godot,sanikoyes/godot,honix/godot,Valentactive/godot,sanikoyes/godot,vkbsb/godot,godotengine/godot,firefly2442/godot,okamstudio/godot,honix/godot,MarianoGnu/godot,Paulloz/godot,Zylann/godot,Shockblast/godot,vkbsb/godot,Zylann/godot,groud/godot,guilhermefelipecgs/godot,groud/godot,Valentactive/godot,Faless/godot,groud/godot,godotengine/godot,Paulloz/godot,firefly2442/godot,okamstudio/godot,Paulloz/godot,DmitriySalnikov/godot,DmitriySalnikov/godot,DmitriySalnikov/godot,MarianoGnu/godot,BastiaanOlij/godot,Valentactive/godot,Valentactive/godot,guilhermefelipecgs/godot,Zylann/godot,Paulloz/godot,Faless/godot,josempans/godot,DmitriySalnikov/godot,josempans/godot,vnen/godot,sanikoyes/godot,BastiaanOlij/godot,BastiaanOlij/godot,akien-mga/godot,vnen/godot,godotengine/godot,vnen/godot,Zylann/godot,ZuBsPaCe/godot,sanikoyes/godot,honix/godot,okamstudio/godot,guilhermefelipecgs/godot,josempans/godot,vnen/godot,ZuBsPaCe/godot,guilhermefelipecgs/godot,akien-mga/godot,pkowal1982/godot,akien-mga/godot,vkbsb/godot,pkowal1982/godot,sanikoyes/godot,vkbsb/godot,godotengine/godot,honix/godot,godotengine/godot,firefly2442/godot,Shockblast/godot,ex/godot,vnen/godot,Valentactive/godot,Valentactive/godot,josempans/godot,BastiaanOlij/godot,josempans/godot,ZuBsPaCe/godot,firefly2442/godot,guilhermefelipecgs/godot,godotengine/godot,Faless/godot,akien-mga/godot,godotengine/godot,sanikoyes/godot,firefly2442/godot,vkbsb/godot,godotengine/godot,ZuBsPaCe/godot,ex/godot,groud/godot,ZuBsPaCe/godot,ZuBsPaCe/godot,vkbsb/godot,Valentactive/godot,guilhermefelipecgs/godot,BastiaanOlij/godot,josempans/godot,vnen/godot,Shockblast/godot,ZuBsPaCe/godot,Zylann/godot,BastiaanOlij/godot,groud/godot,vkbsb/godot,vnen/godot,honix/godot,MarianoGnu/godot,sanikoyes/godot,pkowal1982/godot,okamstudio/godot,Faless/godot,DmitriySalnikov/godot,josempans/godot,honix/godot,groud/godot,Paulloz/godot,ex/godot,akien-mga/godot,sanikoyes/godot,pkowal1982/godot,pkowal1982/godot,guilhermefelipecgs/godot,okamstudio/godot,BastiaanOlij/godot,Valentactive/godot,akien-mga/godot,MarianoGnu/godot,Faless/godot,MarianoGnu/godot,okamstudio/godot,okamstudio/godot,Paulloz/godot,pkowal1982/godot,Zylann/godot,pkowal1982/godot,Shockblast/godot,Shockblast/godot,ex/godot,josempans/godot,ex/godot,ZuBsPaCe/godot,MarianoGnu/godot