[aprssig] Local Traveler Repeater Freq Objects

[Chris Kantarjiev]

> If you want it to be globally unique, then add a character to
> the end of the frequency as in 147.180+X where X is unique to
> your repeater. 

Thanks, we'll make some changes.

I think that we have to expect some of these objects to make their
way to findu, even if they're just DIRECT. Which means that uniqueness
matters ... or objects will be bouncing around! That should be ... interesting.

73 de chris K6DBG