1.6.0

1.6.0 - 2018-09-20

Fixed

• Updating fullcalendar to fix translation issues
  #907
• Remove avatars from public calendars due to core change
  #909
• Add support for event series to specify a end
  #914
• Add support for recurrence rule BYDAY
  #918
• Add support to delete individual events of an event series
  #920
• Human friendly repeat options
  #922
• Various library updates
  #937
  #938
  #939
  #941
• Fixing today marker
  #942
• Fixing event update handling to allow proper integration via e-mail. Tested with Thunderbird and GMail
  #944
• Recomputing EXDATE in case DTSTART changes
  #946