-Upgraded to handsontable 0.9.5 because it supports useful callbacks

-jQuery 1.9.1

-Newer version of json2

-Updated the widget template to work with new version of handsontables
-Upgrade to newer handsontables
Added css classes for table cells

-New field for css data
-New model for css classes
-CSS data is handled by a hidden handsontable which modifies css data field in the form
-Drop down menu for selecting css class for each cell

Future work needed
-Upgrade handsontables when issue with outsideclickdeselects is resolved (In firefox the dropdown menu can't be changed)
-Collapse css class inline
-Upgraded handsontables to 0.9.9
-Fixed linebreaks for tables
-Fixed some displacement issues with chrome