Add SOURCE as option for all BEACON commands. #298
Description
Primary purpose: allow for a single station to transmit more than one telemetry packet
Ex.
TLMA> T#xxx,val1,val2,val3,val4,val5,fiddlybits
TLMB> T#xxx,val1,val2,val3,val4,val5,fiddlybits
Secondary: allow SOURCE for all beacon options to fix a position to each telemetry position (useful if mobile).
Ex. to assign a location to each telemetry item
TLMA> "location"
TLMB> "location"
Thank you!
N7FMH