get tests running with multitrack
code was already at point of being unworkably ugly even for a quick prototype, so do massive refactor of everything.  still working on finishing up hmmTest.py
change interface for initParams to accept non log values.  also to get called on construction
start new hmm tests.  use sckitlearn as basis of consistency checking
add missing file
get hmm tests running
try not to dviide by zero in maximization. by adding epsilong to total
add shape interface and readd getNumSymbolsPerTrack... not sure where it went
update executables to use new interface