Add DOAP file

This implements XEP-0453: DOAP usage in XMPP.
3 jobs for master in 2 minutes and 52 seconds (queued for 52 minutes and 16 seconds)
Status Name Job ID Coverage
  Test
passed build #163564

00:01:02

passed clazy #163562

00:01:27

passed qmllint #163563

00:00:22