Allow Assets.unloadLibrary() for default library
Allow Assets.unloadLibrary() for default library

openfl/lime,openfl/lime,player-03/lime,player-03/lime,player-03/lime,player-03/lime,openfl/lime,player-03/lime,player-03/lime,openfl/lime,openfl/lime,player-03/lime,openfl/lime,openfl/lime