Add Windows Subsystem build option.
Add Windows Subsystem build option.

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