[CYB-99] - Work in progress: Can jump to different part of page, but only via a double click
[CYB-99] Page jump now functional on both share and unshare views; Added highlighting for unshare view; Fixed minor CSS (width size)
[nojira] - Added font-awesome gem
[CYB-99] - Combined multiple mouse pointer CSS styling into one
Merge pull request #42 from richcreationsrc/engagement-index-jump-to-row

Engagement Index: Jump to Current Student Row
CYB-51 https://jira.ets.berkeley.edu/jira/browse/CYB-51

Provide submissions data to the Gallery front-end

* collects the data when the submissions are processed by the Sidetiq (cron) job
* provides the data so collected to an api call (/api/v1/gallery/index(.json)).
Merge pull request #43 from coyote/api_gallery_controller

CYB-51 https://jira.ets.berkeley.edu/jira/browse/CYB-51