doc fixes
Merge pull request #730 from yashodha/fixes

doc fixes
Merge pull request #731 from yashodha/1.4

Update CiviHR Version (1.4-beta1) and Release Date (2014-09-24)
--Notice fixes, handle bug for absence report on dasboard
Merge pull request #732 from NileemaJadhav/HR-14-fixes

--Notice fixes, handle bug for absence report on dasboard
--check dashboard permission
Merge pull request #733 from divya-jose/dashboard_per

--check dashboard permission
--Modification to solve new report instance creation bug
--Handle upgrade and notice fix
Merge pull request #734 from NileemaJadhav/HR-14-fixes

Hr 14 fixes
--Bug fixes for report and webtest fixes
--Fixes
--Sorting fix
Merge pull request #735 from NileemaJadhav/HR-14-fixes

--Bug fixes for report and webtest fixes
--Bug fixes
Merge pull request #736 from NileemaJadhav/HR-14-fixes

--Bug fixes
--Upgrade failure fix
Merge pull request #737 from NileemaJadhav/HR-14-fixes

--Upgrade failure fix
-- Fix upgrade failure for already existing case types
Merge pull request #738 from NileemaJadhav/HR-14-fixes

-- Fix upgrade failure for already existing case types