**What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)**



**What is the current behavior? (You can also link to an open issue here)**



**What is the new behavior (if this is a feature change)?**



**Does this PR introduce a breaking change?**



**Please check if the PR fulfills these requirements**
- [ ] This PR is against the `develop` branch. (Please do not submit PR's to the master branch)
- [ ] The commit message follows our guidelines: https://github.com/angular/angular.js/blob/master/CONTRIBUTING.md#commit-message-format
- [ ] Tests for the changes have been added (for bug fixes / features)
- [ ] Docs have been added / updated (for bug fixes / features)

**Other information**:
