adding ui level improvement

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180844 a5903396-d722-0410-b921-86c7d4935375
Fixed 'Use fully qualified username in the SAML Response'checkbox not working properly in Tenant scenario

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180845 a5903396-d722-0410-b921-86c7d4935375