Merge pull request #545 from yashodha/HR-330

HR-330 : use filter to distinguish Vacancy case status from core ones
--new vacancy and case pipeline permission
--minor fixes
Merge pull request #547 from divya-jose/vacancy_permission

--new vacancy and case pipeline permission
HR-341 - Change cj to CRM.$ and code cleanup
Merge pull request #549 from colemanw/js

HR-341 - Change cj to CRM.$ and code cleanup
HR-340 fix and additional fixes
Merge pull request #550 from monishdeb/HR-340

HR-340 fix and additional fixes
HR-330: add filter to xml