[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-20170321


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

Changes for Build #470
[Jim Unroe <rock.unroe at gmail.com>] [UV-25X2] Add Support for new BTech Color Display Mobile Radios

This patch modifies the btech.py driver to support additional
mobile radios that have an OLED color display.

Additional radio models supported:
BTech UV-25X4 (quad band)
BTech UV-25X2 (dual band)
BTech UV-50X2 (dual band)

New Model #4269