pidgin/ljfisher-ssl-client-auth

propagate from branch 'im.pidgin.pidgin.2.9.0' (head cefaf8feb01cdc8ce0ad9f613e9085daad1fca6a)
to branch 'im.pidgin.pidgin' (head 2eef2f27855f808f297379cb34aef45123c75577)
For information on writing a plugin for Purple, Pidgin or Finch, go
http://developer.pidgin.im and click on API. From there, see the
HOWTOs in the "Related Pages" section.
You can also generate this documentation locally by installing
doxygen and graphviz dot, then running "make docs" in the
source tree. The documentation will be in the docs/html directory.