Calendar integration (maybe Google calendar)

From Erwan Daniel on 2015/02/05 21:24:34 +0000

I have the same idea, i'm student in university and my school scheduler are sync with google agenda (it's maybe calendar in english) and it's not constant.
All days, before sleeping, i need to change the hour of the alarm.

Implemented. See https://sleep.urbandroid.org/documentation/integration/google-calendar/