sul-dlss/sul-embed — pull request #163 by jchristo4 (2014-11-07 05:09:05+00:00)
Title: Adds download panel for images

Closes #68

* Adds download panel with dynamic size calculation and updated links
* Download panel button is disabled for gallery and horizontal view, and enabled for list view

![image](https://cloud.githubusercontent.com/assets/302258/4948681/b8ecd52c-65f8-11e4-84c9-03a51d36cbc2.png)
![image](https://cloud.githubusercontent.com/assets/302258/4948686/c5e99fd0-65f8-11e4-83f2-7c983fc83ec1.png)
![image](https://cloud.githubusercontent.com/assets/302258/4948691/d71e14d4-65f8-11e4-811c-85790043592e.png)
![image](https://cloud.githubusercontent.com/assets/302258/4948692/e49762dc-65f8-11e4-8281-b6d20207ea70.png)

Note:
* File download sizes are not displayed because we have only jp2 size (not the derived jpeg size from jp2)
* We do not have support direct download links for thumb (= default) in digital-stacks. Currently, default link is disabled.
* Few tests are pending for download panel