fixing data bridge registry stream store

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181362 a5903396-d722-0410-b921-86c7d4935375
putting saml sso back.



git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181363 a5903396-d722-0410-b921-86c7d4935375