Capture original file size
Merge pull request #525 from projecthydra/issue-356

Capture original file size
Stats for files and collections, fixes #454
Remove SufiaHelper#link_back_to_catalog, fixes #323
Merge pull request #526 from projecthydra/github-issues

Issue fixes
Don't convert avatar images, fixes #527
Alerts when editing permissions, fixes #498
Changing magic to time so the icon show up when the files are being processed and include the icon under the check box instead of in a separate column.
Merge pull request #529 from psu-stewardship/magic

Changing magic to time so the icon show up when the files are being proc...
Merge pull request #530 from projecthydra/permissions-form

Alerts when editing permissions, fixes #498
Merge pull request #531 from projecthydra/issue-527

Don't convert avatar images, fixes #527