Update to new 'AssetLibrary' system (stronger than asset providers)
Update to new 'AssetLibrary' system (stronger than asset providers)

openfl/openfl,openfl/openfl,NenadBojkovski/openfl,Gama11/openfl,Gama11/openfl,Gama11/openfl,openfl/openfl,NenadBojkovski/openfl,Gama11/openfl