pulled in new negbin stuff for pybasicbayes
Delay inherits from DurationDistribution
tweaks
Merge branch 'master' into negative-binomial-stuff
FIXED geo truncation bug from pyhsmm internals update
added geo truncation example
example files
new distributions file with metaprogramming
working intnegbin messages backwards, now to change it!
updated submodule stuff
working new multiplication
BROKEN BROKEN
size problem (setting M), FIXED
fixed up forward sampling
tweaked the demo a bit
added intnegbin example
updated pybasicbayes
got rid of all the use_eigen stuff
Merge branch 'master' into negative-binomial-stuff

Conflicts:
	models.py
	util
closer to getting HSMMIntNegBin EM working
added a todo tag