DConf Online Video & Slide Links

[Mike Parker]

After a brief respite, I've gotten back to work. I've just 
updated the DConf Online site with links to all the slides 
(including Mathis Beer's) and prerecorded videos.

In the coming days, I'll add the slide links to the video 
descriptions on YouTube and chop up the Q & A livestreams into 
individual videos for a Q & A playlist. The full streams won't go 
anywhere, though.