Hooked up endpoints for (unsubscribing) to/from modules
Merge branch 'master' into issue-83-module-subscribe
Follow-up on review

- Changed branch to calendar-context
- Using the brand spanking new getCalendarDateRange
- Using real endpoints instead of mocking the response
Merge pull request #83 from Coenego/issue-83-module-subscribe

Hook up the subscribe module endpoints