Create gh-pages branch via GitHub
Adding Promises changes
Added video/multi
Added video/multi code
Fixed GitHub case
Lots of minor tweaks to handle new style
Lots of  tweaks to handle new style
Validates!
Added picture, sizes and srcset examples
Create CNAME
battery tweak
Fixing merges
picturesource(s)
Tweaked geolocation
Fixed index.html
Tweaked longvideo
  Merge branch 'master' of https://github.com/samdutton/simpl

After pull
Merge branch 'gh-pages'

Merge to master
Tweak to gum