Applying Patch for the fix of https://wso2.org/jira/browse/DS-742

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@178983 a5903396-d722-0410-b921-86c7d4935375
fixing LB-83

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@178984 a5903396-d722-0410-b921-86c7d4935375
policy editor fixes

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@178985 a5903396-d722-0410-b921-86c7d4935375
policy editor fixes

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@178986 a5903396-d722-0410-b921-86c7d4935375
policy editor fixes

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@178987 a5903396-d722-0410-b921-86c7d4935375