Update lamina notebook to fix some outdated info.
fixed error in the coordinate of hexagon array
Fixed bug causing incorrect setup of synapses when more than two neuron types are involved.
Use neuron type name to generate file names for storing input current in debug mode
Merge remote-tracking branch 'upstream/master'
Added photoreceptor model
Fixed missing parameter
Fixed typo
Fixed typo in indentation
Fixed typo in indentation
Fixed typo in import
matlab model completed
pycuda version of final model(wip)
improved pycuda model
fixed timestep, multi-microvilli, multi-photorecptor
iterate by timestep model
HHN example added
Merge branch 'model_improvements' of https://github.com/figpope/neurokernel into model_improvements