[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-20210814


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

Changes for Build #657
[Jim Unroe <rock.unroe at gmail.com>] [UV-5G] Allow Programming GMRS TX/RX Frequencies On All Channels

This patch allows programming any combination of GMRS frequencies in memory
rows 0 and 31-127. Any non-GMRS frequencies will continue to be restricted to
RX only (TX disabled).

Related to #9235

[Jim Unroe <rock.unroe at gmail.com>] [RT87] Add Retevis RT87

This patch adds support for the Retevis RT87 two-way radio.

#6769

[Jim Unroe <rock.unroe at gmail.com>] [UV-5G] Fix Incorrect Offset for Repeater Channels

This patch updats the driver with the correct offset for the repeater
channels 23-30.

#9255

[Pavel Milanes (CO7WT) <pavelmc at gmail.com>] [PATCH][FTL-x011] Add new driver for FTL-1011/2011/7011/8011 radios #7599

Add suppors for the 4/12/24 variants of the Vertex FTL-1011/2011/7011/8011,
there is a later models with 99 channels that uses a different mem layout
and is not supported by this driver.

[Dan Smith <dsmith at danplanet.com>] Allow integer settings in mem.extra

Needed for #6769