Taranis sbus support
Created by: Knaldgas
Added Taranis SBUS support for BeagleBone Blue, and fixed some issues:
- SBUS protocol decoding (sbus.c).
- Custom UART speeds now supported (uart_set_custom_baudrate.c).
- Fixed DSM related issues (dsm.c and rc_test_dsm.c).
DSM changes not tested. SBUS tested on X4R-SB receiver.
Bumped version number to 1.0.5 !