Added a helper to infer 'visual tone'  from the list of tones.
Added a helper to infer 'visual tone'  from the list of tones.
Merge branch 'bacon' into visual-tone
New visual tone groupings
Merge branch 'bacon' into visual-tone
Add new tones theme file
Merge branch 'bacon' into visual-tone
Apply new tone colours to article meta data
Apply new visual tone to gallery,video and live-blog
Desaturate navigation links
Fix sections JS unit test
Allow comment count icons to pick up tone colour
Fix merge conflict
Fix merge conflict
Fix merge conflict
remove style-guide reference
Fixes based on PR review
Merge pull request #1741 from guardian/visual-tone

Apply new visual tonal colours to article meta data