Started Prinz MLE
New MLE
tests
fix compile-time warning
Add default to cython
Refactoring MSM class
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
Some new stuff
make it possible to just use 1d inputs, without wrapping in list
add todo