Added in a lot of the switching code
Added in the sdp files
Some minor fixes to plusmin
Some more fixes
Ran autopep8 to reindent mslds.py
changes to the __init__ method
changes to sample
FIrst pass through the full model
Declare cvxopt dependency
Switch name of do_estep to ghmm_estep so that we can add the var1 estep
started work on c implementation. Got the multivariate gaussian logpdf working in c with a cholesky decomposition
critical bugfix wish shapes in gaussian_likelihood.c
stats['obs*obs.T'] is being computed correctly now
First pass all the way through the sufficient statistics code. I think it's working now....?
remove bogus comment
integrate new e_step code into the python
minor bugfix