Adding two actions for extending functionality
Line indention fix in footer view
Tried fixing line indentions in extensions page
Fix in tracking ga js view for line indention
Merge branch 'trunk' into stories/AM/custom_dimensions

Conflicts:
	admin/pages/extensions.php
Merge branch 'trunk' into stories/AM/custom_dimensions

Conflicts:
	admin/views/content-footer.php
Merge pull request #114 from Yoast/stories/AM/custom_dimensions

Adding two actions for extending functionality