pidgin/pidgin

Make the unity plugin compile again and add stuff to ci ubuntu builds

2021-06-12, Gary Kramlich
4169f8090a0e
Make the unity plugin compile again and add stuff to ci ubuntu builds

Testing Done:
Compile only

Reviewed at https://reviews.imfreedom.org/r/745/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
\#*\#
subprojects/*/
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?
po\/pidgin\.pot$