Create list of exemplar single cell models in NeuroML2

[pgleeson]

As requested by @gidili, a list of some NML2 models with just a single cell and a current input (leading to some reasonable behaviour, and ideally executable on OSB), which can be used for various testing purposes.

Abstract cells
Izhikevich	LEMS	NML2	OSB
FitzHugh-Nagumo	LEMS	NML2	OSB
Brunel 2000 (spiking input to I&F cell!)	LEMS	NML2	OSB
xxx	LEMS	NML2	OSB
xxx	LEMS	NML2	OSB

1 compartment, conductance based
Hodgkin Huxley	LEMS	NML2	OSB
Minimal HH models Pospischil et al. 2008	LEMS	NML2	OSB
Cerebellar Granule cell, Maex & De Schutter 1998	LEMS	NML2	OSB
Wang & Buzsaki 1996	LEMS	NML2	OSB
C. elegans Muscle model Boyle & Cohen 2008 (2 inputs!)	LEMS	NML2	OSB

Multicompartmental
Hay et al. 2011 L2/3 Pyramidal cell	LEMS	NML2	OSB
Smith et al. 2013 L2/3 pyramidal cell	LEMS	NML2	OSB
Allen Cell Types DB cell	LEMS	NML2	OSB

[pgleeson]

More will be added next week...

[pgleeson]

@dilawar this might be useful for you also for Moose testing.