Adding default maxEntities config field
Javadoc on a few classes, default constructors for a few UDDI entities.
Work on the subscription api to enforce ref integ on binding templates. Some tests may still fail

git-svn-id: https://svn.apache.org/repos/asf/juddi/branches/juddi-3.2.x@1483162 13f79535-47bb-0310-9956-ffa450edef68