Change notifications and audit notifications should only be sent if 1) a user has subscribed to notifications to that account and 2) they have selected 'daily_audit_email' for Audit issues or 'ISSUES/ALL' for the type of change reports.
Notification Settings for "Daily Audit Email" and for ALL/NONE/ISSUES on Change Reports are now respected appropriately.
Merge branch 'hotfix/audit_change_notification_fix'