* setting initial values for :max and :kmer in motif-profile-most-probable-kmer

* noting the difference b/w the 2D vector in MotifProfile

* and the 1D Profile expected in the mp-most-probable-kmer
* implemented greedy motif search, but not getting correct submissions

* i think there's a problem with how i'm picking the consensus string

* and there's a lot of possible answers since this is a heuristic,

* but the submissions expects that you break ties with your heuristic in just the right way