AngularJS + base horizon module

  Implements: blueprint angularjs-javascript-frontend-framework
  Adds AngularJS 1.2.1
  Adds Base horizon module with no functionality

Change-Id: I02da3e095848fae83c3a75ea90dcf0e6d3e6b772
Display error message in instance detials page

display the message when there is "fault" field from nova instance

Change-Id: I483691d7a11e3a0fa2c4f2468ec3680a4cd4a3a3
Closes-Bug: #1255391
Merge "Display error message in instance detials page"
Merge "AngularJS + base horizon module"