starting new branch
Adding visualization capabilites.. in progress
Added Visualization Builder.. not finished yet
Added Visualization with JUNG Library
Added Visualization with JUNG Library
Back to normal
Update TreeBuilderProto/src/clusterer/NodeIdComparator.java
Added external Libraries
Added external libraries
Added Usernodes to visualization.. not finished yet
Small Correction
Merge commit '9f6796bd9f3d344830ba5372778b3d2820cbb08b'

Conflicts:
	.metadata/.log
	.metadata/.plugins/com.objectaid.uml/uml.log
	.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.markers.snap
	.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.syncinfo.snap
	.metadata/.plugins/org.eclipse.core.resources/.projects/TreeBuilderProto/.indexes/e4/27/history.index
	.metadata/.plugins/org.eclipse.core.resources/.projects/TreeBuilderProto/.indexes/e4/35/history.index
	.metadata/.plugins/org.eclipse.core.resources/.projects/TreeBuilderProto/.markers
	.metadata/.plugins/org.eclipse.core.resources/.projects/TreeBuilderProto/.markers.snap
	.metadata/.plugins/org.eclipse.core.resources/.projects/TreeBuilderProto/.syncinfo.snap
	.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index
	.metadata/.plugins/org.eclipse.core.resources/.root/.markers.snap
	.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources
	.metadata/.plugins/org.eclipse.core.resources/.snap
	.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.egit.ui.prefs
	.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.jdt.ui.prefs
	.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.ide.prefs
	.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi
	.metadata/.plugins/org.eclipse.jdt.core/2875430818.index
	.metadata/.plugins/org.eclipse.jdt.debug.ui/dialog_settings.xml
	.metadata/.plugins/org.eclipse.jdt.ui/OpenTypeHistory.xml
	.metadata/.plugins/org.eclipse.jdt.ui/QualifiedTypeNameHistory.xml
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/1.png
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/2.png
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/4.png
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/5.png
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/6.png
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/7.png
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/8.png
	.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/9.png
	.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/TreeBuilderProto/2012/11/45/refactorings.history
	.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/TreeBuilderProto/2012/11/45/refactorings.index
	.metadata/.plugins/org.eclipse.pde.core/.cache/clean-cache.properties
	TreeBuilderProto/.DS_Store
	TreeBuilderProto/bin/client/GrouplensDataset.class
	TreeBuilderProto/bin/client/RandomDataset.class
	TreeBuilderProto/bin/client/TestDriver.class
	TreeBuilderProto/bin/clusterer/AbstractNode.class
	TreeBuilderProto/bin/clusterer/ContentNodeFactory.class
	TreeBuilderProto/bin/clusterer/MovieNode.class
	TreeBuilderProto/bin/clusterer/Node.class
	TreeBuilderProto/bin/clusterer/SimpleAttributeFactory.class
	TreeBuilderProto/bin/clusterer/TreeBuilder.class
	TreeBuilderProto/bin/clusterer/UserNode.class
	TreeBuilderProto/src/client/GrouplensDataset.java
	TreeBuilderProto/src/client/TestDriver.java
	TreeBuilderProto/src/clusterer/TreeBuilder.java