Rework CC interaction with LP.
Fix orientation when accepting items from TE.
We no longer are an PipeType.ITEM we are a LOGISTICS PipeType.
Add dummy files.
Fix invalid CCItemIdentifier access.
Remove debug command.
Merge branch 'mc16_CC_Objects' into mc16

This will break all existing CC programs.
Kill last external uses of uniqueID
ItemIdentifier rework part 1, now with no caching for basic items
Part 2, the fun global == and != hunt
Pull in TGP.canPipeConnect, lose the override override crazyness and try to implement half-sensible override rules.
Should make MFR machines more cooperative until we straighten out the 15 levels of "can X connect to Y" we have going on.