added analytics
Merge branch 'layout' of https://github.com/Vizzuality/cityhenge into layout
Twitter
Moves init code
Merge branch 'layout' of github.com:Vizzuality/cityhenge into layout

* 'layout' of github.com:Vizzuality/cityhenge:
  added analytics
Merge branch 'layout' into gh-pages

* layout:
  Moves init code
  Twitter
  added analytics