Post-Binder Refactor Cleanup

Now that the bulk of the Binder is refactored it is time to start cleaning up around it. This is just a bunch of deletion of dead code or changes to the code to delete more code. This was a good stopping place before I started tackling the `ChainPackageInfo` class that is the heart of darkness of the `BindBundleCommand`.
It'd be nice if TableDefinitions could somehow return strongly typed tables, too.