No duplicate HRAbsencePeriod records
No HRAbsenceEntitlements for 'TOIL' and 'Other' absence types
 initialzed and code formatting
addAbsenceEntitlement correction and Periods for absenceRequest now based on
dynamic period ids
Merge pull request #355 from monishdeb/HR-234

HRAbsence Navigation menu fixes improvisation
Merge pull request #357 from yashodha/fixes

report fixes
Merge pull request #358 from monishdeb/HR-234

Calendar Report fixes to include status filter and its style on day name
Merge pull request #347 from ti-nishant/HR-255-2

Hr 255
Default period when installing hrabsence
--HR-244  Embed absences in "View Contact" page as tab
Code Tweaks and periods fetch from db
--HR-244 Indentation fix
HRabsence Navigation menu fixes improvisation
Calendar Report fixes to include status filter and its style on day name
HR-234 changed delete logic on absence types
Merge pull request #362 from monishdeb/HR-234

HR-234 changed delete logic on absence types
--HR-250 Approve, Reject, Cancel absences.
clean up and renaming the absences related tables
Merge pull request #364 from yashodha/hr-fix

clean up and renaming the absences related tables