[aprssig] APRX Stable Release v2.8.2

[Kenneth Finnegan]

I have tagged aprx release version 2.8.2. This is a bug-fix only
release for the v2.8 branch. The source is available here:
http://thelifeofkenneth.com/aprx/release/aprx-2.8.2.tar.gz

Fixes from aprx v2.8.svn593 to aprx v2.8.2 include:

* Aprx can now correctly RF-gate to stations using null paths
* Aprx can now correctly RF-gate when not configured as a digipeater
* Corrected failure to correctly digipeat "direct-only"
* Various logging improvements
* Various documentation improvements
* Better SMACK support
* Fixed issue with "d" filter processing
* Reduced number of build warnings
* Correctly handle STARTAPRX in /etc/default/aprx

It is encouraged that all users of aprx upgrade to 2.8.2 since it
fixes many behavioral bugs present in the latest official release.
Some pre-built debs will be made available here:
http://thelifeofkenneth.com/aprx/ but building aprx from source should
be relatively easy.

Thanks again to everyone who contributed patches to improve aprx!

--
Kenneth Finnegan, W6KWF
http://blog.thelifeofkenneth.com/