This is loosely based on #2032 and should prevent any duplicated event,
but still does a refresh the whole cache due to potentially issues with
some inventories.
It also ensures that storage buses will not announce a CellArrayUpdate
before they are fully initialized, thus no longer causing them to return
null during an update.
Fixes#2403
No longer invalidates and refresh it with every single change.
This should now also ensure that updates are send exactly once per network
instead of multiple times scaling up with the amount of chained networks.
Reduces the visibility of all fields to private and create setters/getters
when necessary. Exceptions are fields with GuiSync as these need to be
public.
Reduces the visibility of internal methods to private/protected/default when possible.
Many exceptions got an improvement due to changed class or description or details it is providing.
Is not complete, needs to be done in patches in the regions, where it is needed, since some are just
swallowed.
Removed total usage of pure RuntimeExceptions to 0.
