wave fixes
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0
TROLLS
Fix action factories/launchProjectile
fixed some merge conflict
refactored td view and multiple screen panel to be compatible with reading in from the xml file
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0
Added LevelsXMLLoader.java and ViewXMLLoader.java
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0
fixed errors in definitions
Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefenseFinal
Fixed ActionXMLLoader and GameElementXMLLoader
modified launchprojectile, fixed spelling error in onattributevalue
removed duplicate towerdefinition
Deleted unused code.
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Merge branch 'towerdefense2.0' of https://github.com/duke-compsci308-spring2013/vooga into towerdefense2.0
fixed compilation errors in gamemap
fixed compilation error, need to fix more after game element constructor is fixed
added View Container dimension to the ViewEditor