Refactored render and animated sprites
Render map tile-by-tile
Merge pull request #128 from isage/tilemap

Tilemap
Pathfinding template
Merge branch 'master' of github.com:alexeevdv/falltergeist
Game handle() method added
Game think() and render() methods are added
render() method added
Mouse::render() method
Tiles rendering optimization
Tile class added
Animation rendering method changed
TileMap class added
Animation events handling fix
Rendering fix
Shared pointers for states are removed
shared pointers for renderer are removed
shared pointers are removed from Animation
shared pointers for textures are removed
Shared pointers purge