Minor changes to doc. Also combine test files and changed default TrackAddrs set to false
Moved some stuff out... things are about to get messy.
Added some commented code from an attempt that didnt pan out... Just putting it in in case this becomes the solution later.
Major API change. Also, addressable tracking now works much better.
We are now back to where we were before but with a cleaner API and properly working addressables. Still need to do preservation of slice storage.