tracking down bug, removed preplex
working
working on PF, haven't broken gibbs yet
PF now working for single particle, checked against reference DM
PF appears to be working across particles!
particle filter proofing
Merge branch 'particlefilter'

Conflicts:
	.ipynb_checkpoints/dmww basics-checkpoint.ipynb
	dmww basics.ipynb
	dmww.py
	dmww_classes.py