Merge pull request #302 from leider/master

deleted migration scripts
Fixed micro bug: caught escaped h and brought it back to where it belonged.
Merge pull request #303 from NicoleRauch/master

Fixed micro bug: caught escaped h and brought it back to where it belong...
Make  more explicit, added function names
Merge pull request #304 from fdeberle/develop

Make throw new Error('function not implemented') more explicit, added function names
Filter für vergangene Aktivitäten

- Test repariert (hat zuvor nur das Stubbing-Framework getestet)
Merge pull request #305 from marcphilipp/past-activities

Filter für vergangene Aktivitäten
README.md: * Switched to new 'npm start' command * Added example for running specific tests only
Merge pull request #308 from fdeberle/develop

README.md: * Switched to new 'npm start' command * Added example for run...
Return past events in descending order

In addition: Added test for upcoming activities and refactored to remove duplication
Merge pull request #309 from marcphilipp/past-activities-order

Return past events in descending order