adding modified cloud-services-desc.xml

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180718 a5903396-d722-0410-b921-86c7d4935375
Using UserRealm to get roles and identify dashboard type for user

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180719 a5903396-d722-0410-b921-86c7d4935375