Grant new users formbuilder perms

[ivermac]

closes #892

[ivermac]

I can't seem to find a better way to test a post_save signal - there aren't any (or I haven't seen any) signal tests on the repo. Using @patch decorator on this test case and checking if the mock was called e.g. self.assertTrue(mock.called) failed for me - returned false. If anyone has a better way to handle this, please mention it here.

[skambo]

@ivermac on stage, after creating a new acc, the error is still there

[skambo]

@ivermac @denniswambua It works now for new users

[pld]

testable?

[ivermac]

See the second comment on the PR

[denniswambua]

@ivermac you test using urlmatch
Example https://github.com/onaio/onadata/blob/master/onadata/apps/api/tests/viewsets/test_xform_viewset.py#L90

[ivermac]

I think what should be tested is whether the signal function was called or not.

[pld]

@ivermac​ sounds good, please add tests for what Dennis and you identified as testable