POP 12 Release

This release cleans up a few internal refs and adds features to the unit testing framework.

The main change that may create issues for other projects is that the internal name value for plugins was changed from __sub_name__ to __name__. This is because in the original implementation plugins were referred to as “submodules” and the term sub subsequently became greatly overloaded. This, as well as other fixes, makes the term sub ONLY reference plugin subsystems.