Refactor Object and Infinispan translator / connectors

Now that JDG has reworked its remote-cache and changed (reduced) what dependencies its exposed, there's now more common code between the object/infinispan-cache translator/connector and the infinispan-cache-dsl translator/connector. I think refactoring can eliminate issues with support and ensure common behavior across all the code.

Where is common code seen:

• searching (i.e., DSLSearch)
• updates (InfinispanUpdateExecution)
• ClassRegistry
  (for starters)