Removed URLs from thumbnail generator. Removed learning object description from bitstream. Calling chmod on uploaded file.

Fixed temp download file permissions. Fixed learning object importer link. Fixed dspace upload mimetype nil exception

Ensuring the databse connections are cleared once workers are done. Redirecting download to uploaded files while DSpace upload is not finished.

Removing requisition of "complaint" from parameters in the rejection or acceptance of the complaints.

Treating filtering when parameter correspond to an integer type information on table (admin page requisition). FIXED

This reverts commit cd81f8eb

Treating filtering when parameter correspond to an integer type information on table (admin page requisition)

Treating filtering when parameter correspond to an integer type information on table (admin page requisition)

Overwriting SessionsController from devise_token_auth gem to treat blocking and banishing mechanisms in the user session.

Implemented user show_submission action; Fixed submission update callback; Added Trackable to Submission and CuratorAssignment