[Xcb] no really, let's have an XCB workshop

[Jamey Sharp]

Hey all,

Please visit http://xcb.freedesktop.org/workshop/ and contribute your
preferences on the date and agenda of our upcoming XCB workshop.

For the date I've created a poll with dates that should fit PSU's
academic calendar. (I assume March won't work at this point, but I
threw it in anyway.)

Bart, I'm going to count on you to arrange a space when we know the dates.

Jamey