Add license.

git-svn-id: https://svn.apache.org/repos/asf/aries/trunk@1460079 13f79535-47bb-0310-9956-ffa450edef68
Add license.

git-svn-id: https://svn.apache.org/repos/asf/aries/trunk@1460081 13f79535-47bb-0310-9956-ffa450edef68
Add license.

git-svn-id: https://svn.apache.org/repos/asf/aries/trunk@1460082 13f79535-47bb-0310-9956-ffa450edef68