Complete Re-work of Block Click and Activate
 - Implementation of Client side littleController
 - Additional implementation on little Item in world manager
 - Modified packet data to better reflect new style of click handling

Changed the way in which setBlockIDWithMetadata works
 - Currently does not work as intended
 - Need to debug reasons why metadata does not change.
 
Issues:
 - Blocks are not harvested correctly (they dont 'pop off' in mode 0)
 - ItemStacks do not get used/updated when placing/using in littleworld
 - Metadata does not set correctly for placement algorithm