Debian source tarball differs from upstream...

Upstream is on github:
 https://github.com/kit-cel/gr-radar.git

Since there is not git tag, I used f727817 to create a 0.0.0.20180308 version:
 git archive --format=tar --prefix=gr-radar-0.0.0.20180308/ f727817 | xz > ../../gr-radar_0.0.0.20180308.orig.tar.xz

Except the git clone tree is not ready for redistribution...
 git archive --format=tar --prefix=gr-radar-0.0.0.20180308/ f727817 | (cd .. && tar xvf - )
 cd ..

Lots of files in the source tree say "You should have received a copy of the GNU General Public License",
so let's not make them wrong and add a copy to the source tree to ensure license compliance when
redistributing the source tarball:
 cp -p /usr/share/common-licenses/GPL-3 gr-radar-0.0.0.20180308/COPYING

Place the original source as modified into a Debian source tarball:
 tar Jcvf gr-radar_0.0.0.20180308.orig.tar.xz gr-radar-0.0.0.20180308

Got gnuradio 3.8 patches:
git remote add primercuervo https://github.com/primercuervo/gr-radar
git checkout primercuervo/maint-3.8
git format-patch f72781798fac3f7524e2703d75e968bd4a7884db
Use these in debian/patches until someone make a tag or release...

 -- A. Maitland Bottoms <bottoms@debian.org>, Tue,  3 Dec 2019 22:10:21 -0500
