Remove "cancel" button from the status-update region in offering view.

[#41493191]
Report updates itself periodically (~10 seconds)
Remove 'update now' button on report.

[#41493191]

https://www.pivotaltracker.com/story/show/41493191
Consistent Disclosure / Overview / Details display for Student Offerings

remove hover on disclosure widget.

[#41493191]
CSS for closing the lightbox report window.

[#414931]
CSS changes to conserve more vertical space in student offering list.

[#41493191]