Starting SpatialNeuron
SpatialNeuron almost working :)
SpatialNeuron is working!
Faster updates (state_ is apparently very slow).
Small stuff
Starting with Python and C templates
C code working for spatial updater.
But now state updates seem wrong in the HH model!
Spatial neuron working with C code - much faster!
Diffusion is now not the limiting factor in HH models.
Just a couple of ideas
Merge remote-tracking branch 'origin/master' into spatialneuron
Merge remote-tracking branch 'origin/master' into spatialneuron

Conflicts:
	brian2/__init__.py
	brian2/core/specifiers.py
	brian2/groups/group.py
Boo
Merge branch 'master' into spatialneuron

Conflicts:
	brian2/__init__.py
Still not working!
Should be running, but doesn't!
Spatial update works in Python (not weave)
Spatial stuff working in C too!
Subgroups in SpatialNeuron work non-recursively
segment and point methods in SpatialNeuron