Added ModelInstance field to Entity
attack method

implementing
attack method

add takedamage method into attack code
fix error

oops
aded canAttackPlayer
added to attack
stuff
creature
added some convenience methods and cleanup
implemented detectplayer
slight modification

It shouldn't return true on the diagonals
Part 2 implemented
Lots of stuff
Formatting mostly
Added Game class
Added level advancement
stuff
Can't move past monster
more stuff
Merge remote-tracking branch 'origin/Combat' into MSE-Test

Conflicts:
	ProjectTheseus/src/edu/virginia/cs/sgd/libgdx/entities/Creature.java
	ProjectTheseus/src/edu/virginia/cs/sgd/libgdx/entities/Entity.java