I'm about to break stuff. Let's make a point in the sand.
Getting reloaded pattern starting to get somewhere.
Refactored out global es-index from presistence tests.
Refactored the install test to use reloaded workflow.
Moved pcore/es-index to being private. Refactored the tests and install to account for this.
Stripped back persistence so it doesn't need the entire system to work.