[chirp_users] New Daily Build

[Build System]

Greetings,

A new daily build of CHIRP is available.  This includes changes made
directly to the tree yesterday, and may include additional features,
bug fixes, and/or bugs.  If you are interested in trying it, grab it
from the following location:

  http://trac.chirp.danplanet.com/chirp_daily/daily-20161117


A list of the changes included in this build (since the last daily)
follows:

Changes for Build #450
[Dan Smith <dsmith at danplanet.com>] Add RT22 image from Jim

Related to #4145

[Jim Unroe <rock.unroe at gmail.com>] [NEW MODEL] Add Support for Retevis RT22 and Others

This patch adds support for the following radio models:

Retevis RT22
WLN KD-C1
Zastone ZT-X6

related to #4145