Removed duplicate content
Merge pull request #8 from guardian/remove-duplicates

Removed duplicate content
Get rid of shame content that doesn't contain an image or standfirst.
Merge remote-tracking branch 'origin/master' into frontend-enhancements
Add dm keyword so we can see what we return vs the keyword.
Merge pull request #9 from guardian/filter-shame-wall

Get rid of shame content that doesn't contain an image or standfirst.
Merge pull request #10 from guardian/add-dm-keyword

Add dm keyword
Merge remote-tracking branch 'origin/master' into frontend-enhancements
Improve UX of demo