mattdrayer/api-project-script-fix: Addressed import issue
ziafazal/api-cohort-average-bug: compute average by

number of enrolments instead of number of participants
Merge pull request #178 from edx-solutions/ziafazal/api-cohort-average-bug-am

ziafazal/api-cohort-average-bug: compute average by number of enrolments instead of number of participants
Merge pull request #177 from edx-solutions/mattdrayer/api-project-script-fix

mattdrayer/api-project-script-fix: Addressed import issue
mattdrayer/api-workgroup-content-id: Added content_id field