Remove actions bar and add a QR code
Change oauth connect URL
Improve QR code correction level
Turn QR code green
Apply title to QR code
Merge branch 'master' into session

* master:
  Apply title to QR code
  Turn QR code green
  Improve QR code correction level
  Change oauth connect URL
  Remove actions bar and add a QR code
Use references instead of subdocuments and working sessions