gui update

all gui features in place, some functionality still needs to be linked
Merge branch 'master' of http://cmcgorrill:speaker1@github.com/giovannicarvelli/SE262

Conflicts:
	SE262/.classpath
	SE262/bin/command/Command.class
	SE262/bin/command/CommandList.class
	SE262/bin/command/NextCommand.class
	SE262/bin/command/PreviousCommand.class
	SE262/bin/command/SwapCommand.class
	SE262/bin/model/MedImage.class
	SE262/bin/model/Study.class
	SE262/bin/model/StudyIterator.class
	SE262/bin/model/StudyRetriever.class
	SE262/bin/strategy/IterateFour.class
	SE262/bin/strategy/IterateOne.class
	SE262/bin/strategy/IterationStrategy.class
	SE262/bin/view/ListFrame$1.class
	SE262/bin/view/ListFrame.class
	SE262/bin/view/MyView.class
	SE262/bin/view/StudyFrame.class
	SE262/src/command/SwapCommand.java
	SE262/src/model/MedImage.java
	SE262/src/model/Study.java
	SE262/src/model/StudyIterator.java
	SE262/src/view/ListFrame.java
	SE262/src/view/StudyFrame.java