https://beer.flnf.hu/api/getevents
https://beer.flnf.hu/api/getpublicevents

https://beer.flnf.hu/api/createEvent?start=2016-08-04&end=2016-08-05&place=fuge&name=qwe&ispublic=true

https://beer.flnf.hu/api/sendRequest?eventid=57a4530393426b941564fdbe&requesteduserid=57a1d257769828f97208e4ff

https://beer.flnf.hu/api/actionRequest?eventid=57a4530393426b941564fdbe&action=accept