Subclass URLForm to create EditForm

- It does not add anything, rather just modifies the Crispy Forms layout
- I do love me some crispy forms
4 jobs for 25-edit-links in 58 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Test
passed Go-py2.7 #2274

00:00:52

passed Go-py3.4 #2275

00:00:56

passed Go-py3.5 #2276

00:00:55

passed Go-py3.6 #2277

00:00:58

72.0%