Add an rest-active-old-version css class.

This will be for active versions that are still supported,
but not the current release.

This will be used for our version comparison code.
For example,
When 2.1 is released, it will be green,
2.0 will be yellow,
1.0 will be red.

This will provide an obvious color coded deprecation path.

We should probably add more context around the color so
people know what exactly it means, but this is a start.
Fix colors
Fixing rouge single-quote in breadcrumbs.html

This breaks links to bitbucket.
Merge pull request #84 from jonparrott/patch-1

Fixing rouge single-quote in breadcrumbs.html
Added WAI-ARIA roles (document, navigation, main, note, contentinfo, search)

Navigation: main, top, breadcrumbs, footer

https://en.wikipedia.org/wiki/WAI-ARIA

http://www.w3.org/TR/wai-aria/roles
Merge pull request #86 from westurner/aria

Added WAI-ARIA roles (document, navigation, main, note, contentinfo, search)
Update minified theme.css
Merge branch 'old-version-css'

Conflicts:
	sphinx_rtd_theme/static/css/theme.css
Combined compiled assets after merge
Clean up JS file
Merge remote-tracking branch 'snide/master' into move-javascript-to-bottom