Updated the AWS cloud_utils interface to match current CPAC AWS interface.
Updated the AWS cloud_utils interface to match current CPAC AWS interface.

preprocessed-connectomes-project/quality-assessment-protocol,preprocessed-connectomes-project/quality-assessment-protocol,preprocessed-connectomes-project/quality-assessment-protocol,preprocessed-connectomes-project/quality-assessment-protocol,preprocessed-connectomes-project/quality-assessment-protocol