script stops executing bug
Description Editor controller, new typechecker module, modified constudent
and con author
Common class for editors , css changes for description editor
undo colors on input control is changed
Merge branch 'master' into ritesh
New js module typechecker to handle NonNumerical/Non Decimal values
Merge branch 'ritesh' of github.com:bvds/LaitsV3 into ritesh
undo color when new value is entered in the equation box widget
Code review:  description editor typecheck.
The format changes all look OK
controller object with access to state module
Merge branch 'master' into ritesh
Code review for atting typechecker.  Fixed up access
to the last value of the number being checked.  Changes
to description.js have not been reviewed.
Merge branch 'master' into ritesh
Code for checking numerical inputs has been moved to typecheck.js
Added logging for these errors in con-student.js,.
Handle null initial values when opening node editor.
lastInitial.value is set to null.
undo colors on change in author mode
Fixing the auto indentation for undo colors on change in author mode
Merge branch 'master' into megha
Code review for undoing colors:  need to hook up code
right after node editor widgets are created.
putting undo on color change stuff in initAuthorHandles
Recent Updates description editor , typechecker and controllers