Documentation of the pedagogical model in javascript
Bug Fix 2271 - cherry-picked from sita d95e01a8

Conflicts:
	src/edu/asu/laits/gui/ExportSolutionPanel.java
Bug Fix 2266 - cherrypicked from sita d6e21565

Conflicts:
	src/edu/asu/laits/model/PersistenceManager.java
Added Makefile for Dojo/jsPlumb
Use "make install" to install javascript
Use "make update" to update javascript
On the master branch, the default should be to use the
uncompressed javascript files in these directories.
On the stable branch the default should be to use a build.
update to script to query logs
Merge branch 'master' of https://github.com/rptiwari/LaitsV3
remove file and update comment
oops, wrong jsPlumb repository
Description panel and nodes on jsplumb
Merge branch 'master' into sachin
JSON problem file example
Merge branch 'master' of https://github.com/rptiwari/LaitsV3
nodeeditor dragoon2
Point to dojo and dijit libraries.
Move Pradeep & Deepak's example models to
js/examples.  Change links to point back to jsPlumb.
Add jsPlumb with style closer to what we need.
jnlp urls for 6th November class : Sachin Grover
Merge branch 'sachin'
require updated in the file, error message for the class problem : Sachin Grover
Merge branch 'sachin'