[GSoC] Whiteboarding Pidgin

[Ethan Blanton]

Tomasz Wasilczyk spake unto us the following wisdom:
> I'd like to suggest, that (in case, such project will be accepted) it
> could be done together with that old SoC branch integration. I mean,
> both of these protocols (xmpp and yahoo) could use the same GUI and
> libpurple API and just communicate with both services differently (and
> it would be implemented in prpls). I think it's pointless to implement
> it for all protocols separately (I believe, Gadu-Gadu also have
> similiar feature).

Yahoo Doodle support is merged with head.  Whether it is relevant to
XMPP whiteboards or not I cannot say -- it's bitmap-based, and I
surely hope that other protocols are vector.

Ethan