Readme changes - warning about using other Surveyor question field types
Controller action, layout, and stylesheet to handle embedded certificate
Controller action and image assets (placeholders for the moment) to handle certificate badges
Removing the search link from the menu again, and putting the form back onto the certificates page
Laying out the certificates browse/results page. Needed to add a couple of fields to handle determining the curator.
Merge branch 'master' into badge_and_embed_certificate

Conflicts:
	app/views/datasets/_response_set_row.html.haml
Tweaking locale text
Haml-ing "strong" tag
Merge pull request #150 from theodi/badge_and_embed_certificate

Badge and embed certificate
Broken factory broke the build :-(
Updated unit test too.
New homepage copy, titles on About and Contact pages.
Enabling caching in surveyor. Needed a Response attribute set to work correctly
Merge pull request #154 from theodi/badge_and_embed_certificate

Broken factory broke the build :-(
Moved About and Contact links from top nav into footer.
Updating the badges
use bootstrap js
homepage modal structure
Merge branch 'master' into start-cert-modal
A couple of steps to having the "login or continue" modal working.
 - Altering the menu links to DRY the "create new certificate"
 - Populating the modal with register/continue buttons
 - Adding i18n content
VariousCSS style fixes and Pete's parallax fix.