min/g3n-engine: Go 3D Game Engine http://g3n.rocks Fork from https://github.com/g3n/engine @ edits

Min 7ece3f26c0 Added additional functions		%!s(int64=6) %!d(string=hai) anos
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app-browser.go	6787e56af6 Improve app-browser.go	%!s(int64=6) %!d(string=hai) anos
app-desktop.go	7ece3f26c0 Added additional functions	%!s(int64=6) %!d(string=hai) anos
app.go	116597ce47 Overhaul camera package and refactor raycasting logic into collision package.	%!s(int64=6) %!d(string=hai) anos