Overridden admin auth change_form to remove 'view on site'
Merge pull request #14 from praekelt/feature/issue-16-remove-view-on-site-admin

Overridden admin auth change_form to remove 'view on site'
test for Message.get_messages
fix README build badge URL
Merge branch 'feature/issue-17-example-model-test' into develop
Merge branch 'develop' of https://github.com/praekelt/mobileu into feature/issue-15-inline-link-to-question-option-change