Stop asserting that parameter names are haskell names.
Move 5way HMM construction to A5::get_HMM( ).
Add comment.
Change vector<int> to A5::hmm_order for 5way hmm.
Allow specifying the other topology.
Move check to sample_two_nodes_multi( ).
Substitute into function body.
Refine NNI stats even further.
Add the "smart" moves.