last stuff of the Lobby. Not (even nearly) done yet.
Created class to determine sound level.
Implemented sound level checking.
Merge branch 'sound'
Fixed NullPointerException in A*.
Merge branch 'master' of git://github.com/maikelsteneker/tue-2io23
Fixed texture.
Fixed yet another NullPointerException.
Tweaked (Initialisation of) connection and Lobby, again.
Finally fixed animation, added toString() method for Tile class.
Merge pull request #4 from maikelsteneker/master

Fixed animation
Improved animation to not stutter at the start and end.
Characters can now move independently.
Camera now follows current creature.
Tweaked Networking/Lobby. (Almost) Works now!
Merge branch 'master' of git://github.com/kokx/tue-2io23
Merge pull request #5 from FlorianOosterhof/master

Added Lobby and fixed connection between Lobby & Networking
Switching between creatures is now possible (and actually works!).
Removed occurrences of diamond operator.
Merge branch 'master' of git://github.com/maikelsteneker/tue-2io23