delete src folder to be copied from latest branch

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@172384 a5903396-d722-0410-b921-86c7d4935375
copying fixes from latest branch

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@172385 a5903396-d722-0410-b921-86c7d4935375