Update a bunch of gems
Run with Ruby 2.0.0
New Layout
Post styles
Last details of the rebranding
The Archive
Searches
A better font
Merge branch 'master' into new_image

Conflicts:
	Gemfile.lock
change fonts, add margins, new footer, etc
Merge branch 'new_image' of github.com:crowdint/blog.crowdint.com into new_image
Get rid of the Facebook widget on the right
Disable asset host while we test
Emphasize the Crowd Interactive on the right bar
Responsive footer
Avoid img to grow bigger than main content column
ShareThis to share posts
Smaller footer font
Even better share icons
Even better social links