d27

The only difference between ordinary and extraordinary is just that little "extra".

Merge pull request from p2pu/2019-04-hotfix-use-proper-survey-link Fix learner survey URL

Merge pull request from p2pu/meetings_chart_improvements Meetings chart improvements

simplify learning circle meetings chart labels and ensure consistent meeting totals

redirect to LC view after creation and updates, use meeting dates for scope filter in dashboard

simplify learning circle meetings chart labels and ensure consistent meeting totals