Agenda:
 - GNU Radio release 3.4
    - what are the new features
      - gr-uhd
      - volk
      - stream tags
      - message passing
         - SWIG PMTs?
    - handling the transition from git master 3.4 to 3.5
 - GNU Radio conference
    - work on getting specifics nailed down (time, date, format, etc.)
 - OpenBTS