FIX extra autapse connection

[jasmainak]

closes #41

cc @blakecaldwell

This should be equivalent to your fixes here: 8f43e18

can you give it a try?

[codecov-io]

Codecov Report

Merging #50 into master will increase coverage by 5.51%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #50      +/-   ##
==========================================
+ Coverage   75.92%   81.43%   +5.51%     
==========================================
  Files          12       13       +1     
  Lines        1383     1406      +23     
==========================================
+ Hits         1050     1145      +95     
+ Misses        333      261      -72

Impacted Files	Coverage Δ
mne_neuron/basket.py	83.01% <100%> (ø)	⬆️
mne_neuron/tests/test_compare_hnn.py	100% <100%> (ø)
mne_neuron/pyramidal.py	86.95% <100%> (+1.2%)	⬆️
mne_neuron/network.py	77.91% <0%> (+3.75%)	⬆️
mne_neuron/cell.py	82.12% <0%> (+6.7%)	⬆️
mne_neuron/dipole.py	96.11% <0%> (+44.66%)	⬆️

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[jasmainak]

@blakecaldwell would you mind providing me the dipole text file against which you are testing? I want to add it to the tests so that it doesn't hinder development of mne-neuron once it's fixed. I don't think what I have currently is the correct one ...

[jasmainak]

Yessss! It works. Now HNN and mne-neuron should be exactly equivalent. Tell me if it's not :) And it won't break in the future thanks to tests.

... and I have some ideas for adding tiny GUI support (not requiring too much maintenance) as well. To make the neuroscientists happy :) Will keep you posted. cc @blakecaldwell @rythorpe