Began work on presentation in impress.js.
Removed link styling from impress.js demo.
Fixed image/iframe heights; added missing images; some styling; temporarily put slides in boring order so that I can tell them apart. :D
Added ids to slides; added Everything Dojo logo to the overview.
Removed comments from welcome, added some styling.
Merge branch 'master' into fix-welcome
(Mostly) finished Welcome
unicorn.svg's content got deleted.  Hmm...
Align text to bottom of .scale
Fixed stretched images

Now resizes images proportionally
Delete old welcome and fix hint
Fix spacing and take out the obsessive amount of comments
Fix unicorn joke & various other things
Merge branch 'fix-welcome'