[chirp_devel] No import trap in tmd710g.py

[Rick DeWitt AA0RD]

Dan-
I realize that I did not trap the "from builtins import bytes" statement 
in my tmd710g.py driver.
Other developers who have not installed the future package will get a 
build failure.
So, better hold off on that one while I figure out the best way to edit 
to prevent registration.

Am I right that the only required changes to older drivers for py3 are 
the bytes() usage and Special Channels after normal ones?
I suppose we should migrate to using  str.format instead of % eventually.

Is it time to start going back and modifying older drivers?

-- 
Rick DeWitt
AA0RD
Sequim, Washington, USA 98382
(360) 681-3494