Started Prinz MLE
New MLE
tests
fix compile-time warning
Add default to cython
Refactoring MSM class
print statements
Ran futurize more
manual fixes
add two files
test with strings
more tests
lots of stuff
docstring
remove unused import
a couple of @mpharrigan's comments and WIP stuff
Fixes and tests
Found bug when Nan is in the input sequence
Fix handling of nans in input data
Document transform