--HR-241 Implement StatisticsView
Merge pull request #304 from NileemaJadhav/HR-241

--HR-241 Implement StatisticsView
Merge branch 'master' of https://github.com/civicrm/civihr into HR-246
HR-228, added Absence duration filter
Merge pull request #305 from monishdeb/HR-228-fix

HR-228, added Absence duration filter
Merge branch 'master' of https://github.com/civicrm/civihr into HR-246
-- HR-246 Modification for link parameter