Programatically selecting ArcGISOnline tab working.

Collapsing working.
Ready to try state provider to load ArcGIS in ng-view.
Plumbing done inside bootstrap.js, but need to move the $state mechanism to TabsCtrl.
Now opening specified map/location in new window.

Works using $location.path with $location injected.
Commit before removing the experimental $locationProvider
and $stateProvider