Fixed the fully-qualified path of In Memory Message store to the new one

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@179938 a5903396-d722-0410-b921-86c7d4935375
Removing Tenant IdP tables since it gets created from separate service-provider scripts

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@179939 a5903396-d722-0410-b921-86c7d4935375