Migrated the clone cache logic out of the base modeling class and into
just the classes that need clone caching in config, and adjusted all
remaining code to eliminate the use of the clone cache
Started the work on the MultiTask wrapper; test still failing.
Looks like I had some upstream changes to bring in
Merge branch 'development' of https://github.com/haxsaw/actuator into development

This should bring down all the changes to the tutorial