ItemDetector2

• Fixed error on #pit
• Heal now also set Food to max.
• permissions updated.
• Fixed YML error on startup @rakion99 (i upload the wrong plugin.yml file)
• Fixes MSG: function

If itemdetector is loaded before multiworlds, it will get a nullpointer and lose all data, to fix this rename the multiworld plugin to "aaaMultiWorld" and bukkit will load this plugin as first of all your plugin, this should also fix all other problems with other plugins.