did commit
Merge branch 'master' of https://github.com/Tadimsky/vooga into target
units now attack on click
entities now keep reference of who to target
refactored targeting
started refactoring targeting
Revert "started refactoring targeting"

This reverts commit 28e9cd08f95cb167e4e9d1c0a5c4f857d47561a2.
refactored interactive entity
Merge branch 'master' of https://github.com/Tadimsky/vooga into target

Conflicts:
	src/vooga/rts/gamedesign/sprite/gamesprites/interactive/InteractiveEntity.java
Removed casting of buildings in initializeProduceables
Moved pathfinding into a seperate thread
Merge branch 'target'