DAR-307

- Created Special:Styleguide extension
- Extracted RenderContentOnlyHelper to be reused in both RenderContentOnly extension
  and Special:Styleguide
DAR-307

Added i18n file to the extension
DAR-307 Styleguide page

Moved all logic regarding rendering without typical Oasis alements
to BodyContentOnlyController.
Introduced levels of rendering
DAR-307

Added style to hide printfooter by default
DAR-307

Code review changes
DAR-307 Special:Styleguide

Fix for code being appended before doctype
DAR-307

Code review change
Merge branch 'DAR-307' into styleguide
add templetes for style guide home page
Merge branch 'styleguide' of github.com:Wikia/app into styleguide
add index templete to style guide
DAR-309

Adding the possibility to display nav
Cleanup needed
add index templete to style guide
DAR-309

Cleanup of Styleguide page
Methods extracted for readability
Home section template created
Merge branch 'DAR-309' of github.com:Wikia/app into DAR-309

Conflicts:
	extensions/wikia/SpecialStyleguide/templates/SpecialStyleguide_index.mustache
remove hardcoded color values
Style guide home page content and styling
DAR-309, styling home page content + small template changes
styling header content
DAR-309

Added mock data to allow styling