Update to löve 0.9.1
Merge branch 'master' of http://github.com/Hacktivista/mari0

Conflicts:
	blockdebris.lua
	bowser.lua
	conf.lua
	editor.lua
	firework.lua
	flower.lua
	game.lua
	groundlight.lua
	gui.lua
	lakito.lua
	levelscreen.lua
	main.lua
	menu.lua
	miniblock.lua
	mushroom.lua
	musicloader.lua
	musicloader_thread.lua
	notgate.lua
	oneup.lua
	pushbutton.lua
	rainboom.lua
	seesaw.lua
	shaders/init.lua
	spring.lua
	star.lua
	vine.lua
	wallindicator.lua
	walltimer.lua