pidgin/pidgin

Remove GTK plugin prefs

13 months ago, Elliott Sales de Andrade
a8bad57aa8c3
Remove GTK plugin prefs

They are unused now that Pidgin uses GPlugin plugin settings.

Testing Done:
Compiled only.

Reviewed at https://reviews.imfreedom.org/r/2397/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
\#*\#
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?
po\/pidgin\.pot$
^subprojects\/.+\/