Travis: Disable HTML5 again until ported to DisplayServer
Travis: Disable HTML5 again until ported to DisplayServer

Also re-enable macOS builds disabled in dbb3f992a4f4a145c46df69e0e900262b956f0e3.

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