Remove baudrate from mode names
Some of the modes have in their name the baudrate, we need to simplify this as there is a separate baudrate field. For example:
GFSK9k6
should be just GFSK
.
This will need for each mode to:
- Create modes (if they are not exist already) without baudrate
- Change all modes (downlink and uplink) in transmitter entries to ones without baudrate
- Change all affected transmitters in Network's observations