checking in progress
Fixed more bugs, but still not working
Commiting to switch my working computer
Added set of selected nodes to ModelTab
Added skeleton methods for acquiring paths.  Added button with skeleton handler for getting selected paths.
Issue implemented, will comment if acceptable
Started to flesh out method for getting paths through nodes.  Still need to do graph traversal.
Fixed up the wording in some of the comments.
Closing branch.
Merged Issue195 into default.
Addressed previous review
Added the remaining info for traversing the graph to get the selected paths.  Untested so far
Fixed a small error.  Added debugging code for running a few tests.
Cleaned up comments and some code.  Reverted Jung files to how they were originally.
Window resize triggers invariant graphic resize. Cleaned up comments. Fixed Issue 200
Added method to export paths through selected nodes in PartitionGraph.java
fixed issues with previous review
Changed the GUI and GWT methods regarding exporting paths through selected nodes to use the method in partition graph
Small bug fix (checking for null values).
Merged with default.