Added more documentation to XML loader classes
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0
removed gamestatistics package, added player updating
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0
removed gamestatistics package
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefenseFinal
Fixed some issues with the path being passed to the Pixmap constructor
removed some print statements
Fixed merge conflicts
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0

Conflicts:
	src/vooga/towerdefense/action/waveactions/WaveAction.java
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0
refactored screens that have action editors, added annotations for wavefactory
cleaned TDView
fixed merge conflicts
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0
added annotations in wave factory
added xml writer for the player, commented new sub editor sections
Creating new player stat actions to remove lives or add values
Adding in Affiliation to game elements