Merged with default
Fixed some bugs I noticed after the merge by making a few elements within GRAPH_HANDLER global.
Removed a bug when jumping to the final model (some nodes could be selected, but not all).
Cleaned up code for a much simpler solution.
Closing branch.
Merged in Issue160
Merged in Issue192
Merged Issue195 into default.
Hovering over a rectangle will highlight all rectangles of that type. Haven't implemented unhighlighting when finished hovering over a rectangle.
Unhighlight node when no longer hovering over node.
Set mouseover and mouseout events for the label text to be the same as the rectangle.
Added an issue 202 reference to an existing TODO.
Merged heads and closing branch.