change logprobs into 3d numpy array
implement cython version of emission log prob computation
implement cython accumulate stats
add cython updatecount
make whoe results directroy tree
Merge branch 'multitrack' into cython
change loop extension to be more type agnositic since it was causing problems with em trained model for some reason
duh... change permutations to combinations
fix bug in last commit
fix bug in last commit
fix bug in last commit
add termini script
wrap symbol iteration in function
change how emission model works so that missing data is always zero.  add a new type of category map that lets missing data 1 ie its own state.