Merge branch 'styleguide' of github.com:Wikia/app into styleguide
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
DAR-309, styling header
DAR-309, styling footer
DAR-309

Back to the roots changes in setup
Extraction of data model for future
DAR-309, fixing styling
DAR-309

Extracting providers for Styleguide sections
Introducing active class to first element of nav
DAR-309

Adding missed files
DAR-309

Removed duplicated file
DAR-309

Changing to short array notation
DAR-309 adding translations
DAR-309, adding missing translation and additional elements to navigation