Added better progress event logic: - Works for data: URLs - Works in IE11
Added better progress event logic:
- Works for data: URLs
- Works in IE11

player-03/lime,madrazo/lime-1,openfl/lime,MinoGames/lime,madrazo/lime-1,openfl/lime,player-03/lime,MinoGames/lime,player-03/lime,openfl/lime,MinoGames/lime,player-03/lime,MinoGames/lime,player-03/lime,openfl/lime,player-03/lime,madrazo/lime-1,madrazo/lime-1,MinoGames/lime,openfl/lime,MinoGames/lime,openfl/lime,madrazo/lime-1,player-03/lime,openfl/lime,MinoGames/lime,madrazo/lime-1,madrazo/lime-1