gplugin/gplugin

Set the min and max allowed glib versions

2021-09-30, Gary Kramlich
72edc8323368
Set the min and max allowed glib versions

We currently get a warnings when compiling against glib >= 2.70.0 because some of the GType macros are using symbols that were added in 2.70.0.

Testing Done:
Compiled, need to test debian and fedora packages after 962 is merged.

Bugs closed: GPLUGIN-140

Reviewed at https://reviews.imfreedom.org/r/963/
The following individuals have contributed to this project.
Ankit Vani <a@nevitus.org>
EionRobb <eion@robbmob.com>
Elliott Sales de Andrade <quantum.analyst@gmail.com>
Gary Kramlich <grim@reaperworld.com>
ivanhoe <ivanhoe@fiscari.de>
Jason Scherer <schereja@gmail.com>
John Bailey <rekkanoryo@rekkanoryo.org>
Mike Ruprecht <cmaiku@gmail.com>
Olaf Hering <olaf@aepfle.de>
Richard Laager <rlaager@pidgin.im>
Sorvival <sorvival@tutanota.com>