Some more autoreg fixes
Small fix
Prevent browser tab from freezing while submitting
Fix unique_together constraint on StaticInterface
Fix tests
Make ajax_form_submit use a success callback

...rather than hardcoding the success logic or forcing the AJAX
submission to be synchronous.
Add success callback for combined system form submit
Merge pull request #629 from zeeman/autoreg_prelim2

Some more autoreg fixes
Merge pull request #641 from drkitty/unique_constraints

Unique constraints for STATIC interfaces
Users can now filter ranges by name
Merge pull request #679 from church29/Range_Filter_Name

Users can now filter ranges by name
Merge branch 'no-async-ajax' of https://github.com/drkitty/cyder into drkitty-no-async-ajax

Conflicts:
	media/js/views.js
Merge branch 'drkitty-no-async-ajax'