Add initial redesign styles

Update gitignore to include ruby-version
Added import load to stylesheets that need it
Resolve redesign styles
Remove css file
Add external links
Remove auth from nav and auth modals
More contrast on gray text
Add word wrap to t-body links
Fixes breaking for long li's
Update pre code styles to scroll
Final style touches

Add search functionality
More media queries
Remove autofocus on search
Better header search styles
Better media query styles
Style additions from rubygems.org
More styles from rubygems.org
Merge pull request #13 from dockyard/ac-more-org-styles

More styles from rubygems.org
Changes from final touches on rubygems.org
Merge pull request #14 from dockyard/ac-final-touches

Changes from final touches on rubygems.org
Switch typekit off dockyard onto rubycentral
Merge pull request #15 from dockyard/ac-real-typekit

Switch typekit off dockyard onto rubycentral
Merge dockyard styles
Update rails to version 4.1.8