A series of cleanups and changes in preparation for some work to attempt to fix the thread safety of the ServerHitBin class.
Also fixed a bug affecting multi-tenant systems: ServerHitBin entries had an additional #tenant suffix.

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1620831 13f79535-47bb-0310-9956-ffa450edef68