Bookkeeping changes

[DavidSagan]

Thoughts:

Enable Auto bookkeeping which is triggered when an element parameter is accessed.
For a lattice, record min/max element that has changed.

[mattsignorelli]

The bookkeeper should add to some central data structure during write (marking things as "dirty"), and then execute during the next read. This should be the default and optionally this could be disabled .

[DavidSagan]

Done.