Prometheus

v0.1.1
- Filter user data on general settings tab;
- Get actual system tabs instead of hardcoded values;
- Add "Save and Continue Edit" button to extension edit page;
-Update system source model to return existent configuration tabs, instead of hardcoded;
- Add system source model to return top admin menu items;
- Fix default configuration tab name selection on extension new/edit page;
- Hide extension grid if prometheus is disabled.

v0.1.0