Comments, proper utf-8 encoding and pep8 clean

- just some simple fixings to make py2 compat work
3 jobs for adding-phone-number in 1 minute and 37 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Test
passed whats-open-py2.7 #4053

00:01:26

passed whats-open-py3.5 #4054

00:01:35

passed whats-open-py3.6 #4055

00:01:37