Charsets now with true alpha channel
Added delta parameter to Input.update
Added speed accessors
Added a Mogloo PNJ randomly roaming
RandomInput cannot use the same direction twice in a row anymore
Merge branch 'master' of git@github.com:Brakassey/sun-project.git

Conflicts:
	src/com/brakassey/sunproject/screens/GameScreen.java
Finalizing merge