adding identity mgt ui in to build

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175395 a5903396-d722-0410-b921-86c7d4935375
Add User Authentication attribute

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175396 a5903396-d722-0410-b921-86c7d4935375