Add dialogue to setup_env.
Fix routing dispatcher config (it was missing the router and opt out connector settings.
make dashboard views share a common father.
Free tags in use when declaring tagpools so that re-running setup env gives us fresh tagpools.
improved layout for buttons.
Remove unused templates and views from old surveys.
Merge branch 'develop-frontend' into feature/issue-518-channel-links-on-dashboard
Merge branch 'feature/issue-518-channel-links-on-dashboard' into develop-frontend
remove channel column.
Merge branch 'develop-frontend' into feature/issue-530-better-channel-detail-page
Update surveys edit.html template to work with the new template base classes.
Remove unused templates.
Fix test_new_conversation test.
changed action from get to post.
added multiple surveys button.
Merge branch 'feature/issue-523-hook-up-old-survey-edit-pages' into develop-frontend
Merge branch 'develop-frontend' into feature/issue-525-multiple-surveys
Merge branch 'feature/issue-525-multiple-surveys' into develop-frontend
Merge branch 'develop-frontend' into feature/issue-530-better-channel-detail-page
Merge branch 'feature/issue-530-better-channel-detail-page' into develop-frontend