libgnt/libgnt

Prepare for the next round of development
release-2.x.y
2021-09-25, Gary Kramlich
f61ccf9acd3f
Prepare for the next round of development

Testing Done:
Compiled

Reviewed at https://reviews.imfreedom.org/r/947/
syntax: regexp
^build(.+)?\/
^obj-.+\/
packaging\/debian\/.+\.substvars$
packaging\/debian\/.debhelper\/
packaging\/debian\/debhelper-build-stamp$
packaging\/debian\/files$
packaging\/debian\/libgnt.+\/
packaging\/debian\/tmp\/