--HR-236 Change the filter widgets from single-selects to checkbox multi-selects
--HR-236 css modification
Merge pull request #289 from NileemaJadhav/HR-236

--HR-236 Change the filter widgets from single-selects to checkbox multi-selects
Merge pull request #290 from yashodha/absence

Absence listing report
create periods and entitlements
--HR-236 CSS chnages
changed start and end dates of periods
create organisations before individuals
absenceTypes bug solved
HR-228 : show start and end date for absences
insert columns before status
Merge pull request #291 from NileemaJadhav/HR-236

--HR-236 CSS chnages
Merge pull request #292 from yashodha/HR-228

HR-228
HR-228 added absence status
HR-228 added link for absence
Merge pull request #293 from ti-nishant/HR-225

Hr 225
Merge pull request #294 from yashodha/HR-228

HR-228
--HR-245 Implement skeleton page
qunit/hrabsenceapp/test.php - Fix copy/paste error
CalendarView - Add color-coded legend