Use full links for the navigation below the blogposts.
Merge remote-tracking branch 'upstream/master' into bootstrap-theme
Enabled Flip ahead browsing

Flip ahead browsing is a feature of Windows 8. By adding extra information in
the head-element IE10 will be able to determine the next/previous page.

With this commit this is enabled in the blog-module. When browsing the
blog-articles a visitor can flip through the articles.
Enabled Flip ahead for paginated pages.

Besides enabling Flip ahead in IE10, this also describes the relation between
the pages on a paginated page, for more information see: http://googlewebmastercentral.blogspot.be/2011/09/pagination-with-relnext-and-relprev.html
2.2.2 version of twitter bootstrap
Wrapped content block into a div with a unique id for styling purposes.