added methods to save and load clusters.
Saving clusters when the cluster images are saved.
changed directory for Big cluster back to Wales
added a simple gui for view single cluster and it's members
adding multidimensional scaling code to visualize clusterings.
fixed a few bugs in the MDS code. Also added convenience functions.
Created simple GUI for viewing MDS points.
enabled popwindow in graphFrame. Minor tweaks in mds. Added option to rerun clustering using new templates.
added ability rerun clustering on the newer templates
edited GUI for displaying points