bring user management components to platform

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@174933 a5903396-d722-0410-b921-86c7d4935375


git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@174934 a5903396-d722-0410-b921-86c7d4935375


git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@174935 a5903396-d722-0410-b921-86c7d4935375


git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@174936 a5903396-d722-0410-b921-86c7d4935375