committing patch for Password recovery with Notifications and Secret questions

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@178354 a5903396-d722-0410-b921-86c7d4935375
Adding db scripts for hibernate

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@178355 a5903396-d722-0410-b921-86c7d4935375