No duplicate HRAbsencePeriod records
No HRAbsenceEntitlements for 'TOIL' and 'Other' absence types
 initialzed and code formatting
fixed version for all hr extensions
Merge branch 'master' of github.com:yashodha/civihr
version fixes
addAbsenceEntitlement correction and Periods for absenceRequest now based on
version fixes in header
Merge pull request #346 from yashodha/hr-fixes

version fixes
Merge branch 'master' of git://github.com/civicrm/civihr
HR-234 changes
Merge pull request #348 from monishdeb/HR-234

HR-234 changes
Merge branch 'master' of git://github.com/civicrm/civihr
--HR-250 tweaks
CRM-14106 - Remove unnecessary uses of CRM_Utils_Array::value()
Merge pull request #349 from PoonamNalawade/HR-250

--HR-250 tweaks
Merge pull request #350 from colemanw/CRM_Utils_Array

CRM-14106 - Remove unnecessary uses of CRM_Utils_Array::value()
Merge branch 'master' of git://github.com/civicrm/civihr
--HR-250 Code cleanup and indentation
--HR-250 minor change