pidgin/pidgin

Separate PurpleProtocolRoomlist into its own file and modernize it.

2021-08-14, Gary Kramlich
943b2cb45314
Separate PurpleProtocolRoomlist into its own file and modernize it.

Separate `PurpleProtocolRoomlist` into its own file and modernize it.

Testing Done:
Verified the roomlist still works for irc and xmpp.

Reviewed at https://reviews.imfreedom.org/r/887/
[main]
host = https://www.transifex.com
[pidgin.pidgin_pot-for-development-branch]
file_filter = po/<lang>.po
source_file = po/pidgin.pot
source_lang = en