fix help modal to streamline user path and reduce help tickets
Merge pull request #128 from Stanford-Online/giulio/help-modal--modal-reformat

fix help modal to streamline user path and reduce help tickets
changing Carnegie's help tab to a mailto
Merge pull request #132 from Stanford-Online/giulio/carnegie-help-link

Change Carnegie's help tab to a mailto
  Change to CME Reg requirements:

    Previously, Speciality was dependent on Patient Population.
    This change makes Speciality independent of Patient Population
    and thus becomes always visible.
Merge pull request #133 from Stanford-Online/dcadams/cme_reg_changes

  Change to CME Reg requirements:
Add student submission reports, management and dashboard functionality
Make submissions upload to S3 and add unit tests