Add aggregate SharedCount data to article.
Reworked the sharedCount model
UI for performance model.
Show social stats, manual update control, and progress
Placeholders for comment counts
Merge pull request #99 from guardian/sharedcount

Show social stats, manual update control, and progress
Proxy to allow jsonp from https context
Collect comment and shares counts when a story is selected
Simple input fields for date/time
Merge pull request #104 from guardian/date-fix

Simple input fields for date/time
Merge pull request #101 from guardian/sharedcount

Collect comment and shares counts when a story is selected
Fix merge conflict