Refactor bubble__text component
Adds the correct path to optimizely version file.
Adds a fallback to optimizely script logic.

* It won't knock down site on invalid JSON in version file.
* No need to cache config as used only once.
Fix breadcrumb component in styleguide
Fix primary nav in styleguide
Add current category to breadcrumb trails
fixup! Add current category to breadcrumb trails
Disable caching under test to ensure cassettes record
Use master rspec_junit_formatter master branch
Remove video wrapper from CMS did
Return empty array when BreadcrumbReader doesn't find the node
Refactor article.one_parent? to article.only_child?
Pad the breadcrumbs
Update font size for the styleguide navigation
Remove commented out code
Add category navigation to article views
Add top and bottom spacing to left hand nav
Refactor link-to-top-inline
Add link-to-top-block to partial and style
Remove l-padded