Enable AJAX submission for network forms
Enable AJAX form submission for range and vrf
Enable AJAX for every form except the system one
Fix DNS AJAX form submission
Merge remote-tracking branch 'origin/system-form-interface-type' into ajax-forms
Enable AJAX submission of augmented system form
Remove is_ajax_form stuff
Handle blank interface_type clientside

This is ugly as hell. Please improve it if possible.
Redirect to system detail view after creation
fixed bad ordering for escaping special TXT characters
Merge pull request #587 from murrown/escape_txt_double_fix

Fixed bad ordering for escaping special TXT characters
Merge pull request #557 from drkitty/ajax-forms

Enable AJAX form submission for every form except the combined system form, all tests pass, fully functional.