pidgin/pidgin

Port Pidgin from purple_protocols to PurpleProtocolManager

2021-03-02, Gary Kramlich
0e11ce1049b2
Port Pidgin from purple_protocols to PurpleProtocolManager

Testing Done:
Compiled and ran.

Bugs closed: PIDGIN-17471

Reviewed at https://reviews.imfreedom.org/r/529/
Features TODO (maybe)
=====================
Preferences
- Add joined channels to buddy list automatically (during
session)