Update omv-ci.yml
Remove nest 2.20, no longer works
Fix typo
Updates for NEST 3.3
Add validate file
Regenerate and validate nml
Test earlier version pynest
Fix simulation on pynn nest
Test on 3.9 also
Update README.md
Rename .test.pynest.omt to .test.pynest.omt.temp
Fixes for recent numpy - explicit cast to int
Create omv-ci.yml
Py3 update
Better test
Test Nest on scaled down version of network...
No PyNNTextIO and test spike times
Test rate on nest
Use latest omv
Test on pynn_neuron
Add licence
Update readme & images
Updated & retested