Prevent students from changing their group
Add browser tests for group selection on facility user form
Merge pull request #2418 from dylanjbarth/2414-student-groups

Prevent students from changing their group
upgrade selenium from 2.39.0 to 2.43.0
add `ghostdriver.log`
Merge pull request #2429 from mrpau/feature/upgrade-selenium

Upgrade selenium from 2.39.0 to 2.43.0
Merge branch 'release-0.12.0' into hotfix/add-mimeparse-py