adding xfer

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@161601 a5903396-d722-0410-b921-86c7d4935375
removing 4.0.0 dir

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@161602 a5903396-d722-0410-b921-86c7d4935375
version fix

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@161603 a5903396-d722-0410-b921-86c7d4935375
adding xfer module

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@161604 a5903396-d722-0410-b921-86c7d4935375