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 Job ID Name Coverage
  Test
passed #4053
whats-open-py2.7

00:01:26

passed #4054
whats-open-py3.5

00:01:35

passed #4055
whats-open-py3.6

00:01:37