+ Added Level model + factory method
+ Level test
+ Added GameController + initial dealRandomAnagram
+ Added game controller initialisation to ViewController
+ Added the game view layer to view controller
+ Added TileView class + basic methods
* Progressed with dealing the anagram tiles on board
* show tiles on the screen!
* add the letter to the tile
* randomise tile appearance
+ added target view class
* show targets on the screen
END OF PART 1
+ added a drop shadow
+ added handling begin touches
+ added touch methods
+ added delegate property and delegate callback
+ added the drag delegate method
+ added tile drop over target
set the tiles delegate
* simple check for end game