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/
REVIEWBOARD_URL = "https://reviews.imfreedom.org/"
REPOSITORY = "pidgin/pidgin"
REPOSITORY_TYPE = "mercurial"
BRANCH = "default"
LAND_DEST_BRANCH = "default"
LAND_PUSH = False