CRM-13297 - api_v3_HRJobTest - First draft of unit-test for join/termination dates
CRM-13297 - Add custom-group for storing 'Initial Join Date' / 'Final Termination Date'
CRM-13297 - Finish writing test case
CRM-13297 - Compute initial-join-date/final-termination-date using triggers
Merge pull request #128 from civicrm/master-jobdates

CRM-13297 - Add support for tracking "Initial Join Date" and "Final Termination Date"