Allow using the mouse wheel to navigate scene tabs
Allow using the mouse wheel to navigate scene tabs

This works in a way similar to tabs in KDE or some patched
Chromium builds.

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