Merge branch '79-make-device-list-usable-in-admin-section' into 'dev'

Resolve "Make device list usable in admin section"

Closes #79

See merge request !91
6 jobs for 75-sign-up-form-does-not-give-feedback-when-the-form-is-badly-filled in 4 minutes and 6 seconds (queued for 3 seconds)
latest
Status Name Job ID Coverage
  Build
passed db-migrations #1644

00:00:23

 
  Test
passed accounts-test #1645

00:00:26

passed cleaning-test #1647

00:00:17

passed code-coverage-report #1648

00:01:21

91.0%
passed network-test #1646

00:01:20

passed pep8-syntax #1649

00:00:17