CRM-1273: Implement report
   - added additional functions to aggregate report values
CRM-1273: Implement report
   - remove not needed functions
   - fix issue with count functions for status
CRM-1273: Implement report
   - minor changes
CRM-1273: Implement report
    - added fixture for report
CRM-1273: Implement report
   - minor fixe
CRM-1273: Implement report
   - fix join type
CRM-1273: Implement report
   - fix installation issue
CRM-1273: Implement report
   - demo issue fixes
Merge pull request #711 from laboro/task/CRM-1273

CRM-1273 Implement report
Merge remote-tracking branch 'remotes/dev/master'