Changes for Django 2.0 support

14 jobs for dev
Status Job ID Name Coverage
  Test
canceled #1103
check_rst

canceled #1115
coverage

canceled #1102
flake8

canceled #1107
py27-django110

canceled #1104
py27-django17

canceled #1105
py27-django18

canceled #1106
py27-django19

canceled #1111
py34-django110

canceled #1108
py34-django17

canceled #1109
py34-django18

canceled #1110
py34-django19

canceled #1114
py35-django110

canceled #1112
py35-django18

canceled #1113
py35-django19