Removed the path prefix ofbiz/trunk from all the jar entries in the LICENSE file: the LICENSE file is actually required for releases and in this way (by specifying relative paths) it is more generic and will work both for trunk and releases.

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1463875 13f79535-47bb-0310-9956-ffa450edef68