Building discrete gamma
Added Pueyo bins
Fixed bug in logseries rank
Truncated discrete gamma distribution
Added pueyo bins to init
Started building logseries
Reparameterized dgamma
Unittested dgamma
Removed lower bound on dgamma alpha
Added and tested deviance comparisons
Adjusted dgamma fitting for more stability
Forgot to commit this unittest
Merge branch 'discrete_gamma' of github.com:mqwilber/macroeco into discrete_gamma
Spend of full deviance calc
Allowed discrete gamma fit to take initial values
full_nll fxn can take kwargs
Merge branch 'mqwilber/discrete_gamma' into develop

Conflicts:
	macroeco/models/__init__.py