Fixing idp-mgt scripts

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180034 a5903396-d722-0410-b921-86c7d4935375
fixing addSkeletonTenant

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180035 a5903396-d722-0410-b921-86c7d4935375
Removing SAML SSO



git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180036 a5903396-d722-0410-b921-86c7d4935375