Update readme
Updates the README link to reference the new Docs site.
Merge pull request #1 from Shopify/bugfix/update-docs-link

Updates the README link to reference the new Docs site.
Fix to closing tag on cart page.
Fixed Liquid syntax error in article.liquid (use of pluralize filter)
Using jQuery 1.9.1 minimified
Added necessary code and files to take care of the special /collections page
Removed hgroup tag which has been axed by HTML5 group
Merge pull request #1 from Shopify/master

Keeping it fresh…