pidgin/pidgin

Create a proper GtkApplication subclass for Pidgin and use it.

2020-10-12, Gary Kramlich
892459990bb7
Create a proper GtkApplication subclass for Pidgin and use it.

Testing Done:
Compiled and ran, tested irc and bonjour.

Reviewed at https://reviews.imfreedom.org/r/155/
nullclient = executable('nullclient', 'nullclient.c', 'defines.h',
c_args : ['-DSTANDALONE'],
dependencies : [libpurple_dep, glib])