Initial buttons work
Remove like button stuff temporarily
Add missing bootstrap dep
Add missing button icons
Remove unused liker temporarily
Remove opine support temporarily
lessc
Remove share handler temporarily
Fix padding of footer children
Fix bottom padding of content view
Add tests for addButton/removeButton behavior on LivefyreContentView
Fix bug with removeButton when splicing right controls
Sharer
Fix margin of first hub-btn-link on left/right footer areas
Remove margin-top from twitter intent btn icons
Fix bottom padding
Fix left whitespace of first tweet intent btn
Check if content is shareable
Fix bug with missing default for undefined opts
Register contentShare.hub callback via view#delegateEvents by way of events mapping