Dataset Files Tab - Clean up UI

[eaquigley]

---

Author Name: Mike Heppler (@mheppler)
Original Redmine Issue: 3637, https://redmine.hmdc.harvard.edu/issues/3637
Original Date: 2014-03-05
Original Assignee: Kevin Condon

---

Files tab needs to be cleaned up.

[eaquigley]

---

Original Redmine Comment
Author Name: Gustavo Durand (@scolapasta)
Original Date: 2014-03-18T18:54:01Z

---

Clean up of UI is set for usability and what is there.

We will need to add features still to this tab (download counts, filter?, citation, paging?), but we will add these as individual tickets.

[eaquigley]

---

Original Redmine Comment
Author Name: Kevin Condon (@kcondon)
Original Date: 2014-03-20T16:42:06Z

---

Tested on 3/20

Files tab looks good. Still functional. Closing ticket