[WIP] Update to angular 1.3.3

This update the angular version to 1.3.3. See migration guide about breaking changes [1]. See changelog about changes in angular that we could exploit once this is merged [2].

All aspects of the application needs testing. Please report all found problems inside this PR.

[TestLink](mf-geoadmin3.dev.bgdi.ch/gjn_angular_13)

[1] https://docs.angularjs.org/guide/migration
[2] https://github.com/angular/angular.js/blob/master/CHANGELOG.md