Code review addressed.  Custom radio button removed.  Comments added.
Code review addressed.  Some further removal of unnecessary code.
Dealt with synthetic accessor methods in PathsThroughPartitionsTable.java.
Modified type for hash to char(32)
Closed branch.
Merged Issue214 into default.
Added anexplicit throw of null ptr exception in compareTo.
Remove unused functionality.
Refactored sql statements into static fields and a single method that executes these statements.
Removed GWTToJSUtils. A few JS-specific bugs remain.
Fixed refactoring bugs. Turned ModelGraphic into an instance in ModelTab.
Added user voice support.
Updated default with Issue208.
Marked GWTSynOpts explicitly as GWT IsSerializable.
Moved graphhandler.js functionality into ModelGraphic.java.  Bugs likely present.
Made GWTPair IsSerializable, made its toString more robust.
Some small bug fixes and removal of redundant code.
Fixed a few buggy corner cases for showing paths in model.
Simplified weighted transitions computation. Added a TODO.
Added note about relations cache. Minor changes.