am ca6c2eb1: am 91eb05eb: am 42d2aaa0: am 3eb45836: am 2f1a08e6: Merge "MIDI docs BTLE: how to open BTLE MIDI devices" into mnc-dev

* commit 'ca6c2eb12d7e0e417c14bb543c189eec62162854':
  MIDI docs BTLE: how to open BTLE MIDI devices