Revert: PY-13740 Django 1.7 QuerySet.as_manager() code completion support:
TODO:
* Add tests
* Check performance (679ef3e9760d7c4197387309ef6b9bcfdec0c419)
Revert: PY-13740 Django 1.7 QuerySet.as_manager() code completion support:
PyDynamicMember renamed (6185917f904a995733c00e52c8392ebc6582fddd)
IDEA-130022 Reset head dialog: select the text box by default