Merge pull request #1 from Livefyre/permalink-modal-update-bower

Upgrade to non-buggy bower 1.3.8
Removed purl
Merge branch 'master' into permalink-modal-update
Removed purl require
The modal now sends contentId with its permalink message
Update permalink.js
Merge pull request #3 from joseph-ross-work/permalink-modal-update

Permalink modal update