Spawn character into level, character rendering is delegated
Render Character on appropriate tile
Character's current_action is now managed by the LevelCharacter class
Move Character from tile to tile
Move LevelCharacter animation logic to LevelCharacterAnimator
Allow direction change only when not moving
Defer appropriate models into Dungeon and Dungeon::Level classes
Merge pull request #21 from rafaelgonzalez/dungeon-level-holds-character

Dungeon level holds character