use collection's type
add ads in correct slot
Proper table highlight colour
Add flexible content testing environments
Remove border from bottom of tables
Moving styles over to make all tables consistant
Start pressing most-viewed
Whitespace
Apply ads + lists layout only if ad is present
Restore normal three-in-a-row layout on people container
Merge pull request #3223 from guardian/fix-ads-features-people

Apply ads + lists layout only if ad is present
Merge pull request #3222 from guardian/table-styles

Table styles
Merge pull request #3216 from guardian/fronts-use-collection-type

Fronts: use collection's `type` for template mapping
Merge branch 'add-most-viewed'
Merge remote-tracking branch 'origin/master' into outbrain-recommends
removed log statements