classpath changes

classpath changes
[FA]{other} I11 - Player Sprite

Closes #11

Replaced player sprite. Changed size to 64x64.
[FA]{other} i9 - Tiles

#9

Changed tiles size to 64. Updated maps and entity collision detection
accordingly.

Tiles themselves are not finished yet.
[FA]{other} i9 - Tiles

Closes #9

Improved tileset.
[FA]{bugfix} Player sprite

Fixed small alpha channel oversight
Merge remote-tracking branch 'origin/fadler_dev' into vadler_dev