CLC-4379 - Upgrade to AngularJS 1.3.0

https://jira.ets.berkeley.edu/jira/browse/CLC-4379

http://angularjs.blogspot.com/2014/10/angularjs-130-superluminal-nudge.html
https://docs.angularjs.org/guide/migration#migrating-from-1-2-to-1-3

QA Focus:

* Datepicker
* Tasks - setting completed /uncompleted
  https://github.com/angular/angular.js/pull/8041
* Watch the developer console in the browsers for new errors / warnings