Renamed: 
 * content.name to content.displayName
 * group.name to content.displayName
 * searchresult.title to searchresult.displayName

Brought in underscore 1.4.3
Merge branch 'funcsearchissues' of git://github.com/simong/3akai-ux into funcsearchissues
Switched Add Content widget to displayName as well
Merge branch 'Hilary' of github.com:sakaiproject/3akai-ux into Hilary