Allow article url search. Add seach refresh button.
Add clipboard flush button.
Add 'Searching...' message
Restyle. Fixed-width floatable cols.
Masonry layout for more visible blocks.
Masonry lib.
Merge branch 'master' into fronts-tool-bugfixes
Sryle the needs-more-articles elem
Merge pull request #1360 from guardian/fronts-tool-bugfixes

Fronts tool fixes/features