Fetch Munich events from @munichmakes

[bascht]

Context: https://twitter.com/tiefpunkt/status/715322847640596480 Munich is a bit empty at the moment, so we could really benefit from it. :dancers:

Looks like there is a proper iCal feed we could use at http://munichmakes.tiefpunkt.com/data/all.ics

[moonglum]

Awesome :+1: That shouldn't be a problem!