Jeti EX Bus Rx Support

I have written some initial code to support Jeti EX Bus receivers (EX Bus is Jeti's high speed serial rx protocol). The protocol spec is available at http://www.jetimodel.com/en/show-file/642/. Initially only RC channel data is supported but eventually (as time permits) I plan to add support for telemetry and Jetibox commands (to enable tuning of gains etc. from the tx). Please provide some feedback :).