Graph Script Code

This is an empty revision for padding.

Created script panel
Fixed the consensus script example

- Added algorithm settings panel
- Algorithm step delay is now configurable

Added vertex color blue

Added decision taking network algorithm (simple binary model). Added to samples

- Added GraphUIListener.java for listening to UI events on the graph
- Added node properties panel
- Some code cleanup

- Added selection support
- Also accessible from script
- Loaded scripts and graph file names are now displayed in the relevant panel title

- Added support for directed graphs (generation)
- Added labeldistance.js - distance labeling algorithm samples

- Added borders to algorithm code (Script) and graph text panels
- Graph text is now displayed with vertex labels

Added graph text panel to allow textual changes to the graph (GraphEditPanel.java)