Update eminent

Yes, development is still on going and active!

In the next week or so, a new version will be released that supports three huge chunks of new functionality: multiple inheritance (for chunktypes), logical conditionals on the left-hand-side of productions, and production compilation.

All of this comes from the work of Dr. Laura Hiatt. She and I are working together on not only very large memories, but conceptual reorganization and learning across the lifetime.