Committing new Issuers element for SAML2 grant type and remember-me-SessionTimeout for SAML SSO

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@173627 a5903396-d722-0410-b921-86c7d4935375
Removing new line

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@173628 a5903396-d722-0410-b921-86c7d4935375