Fix bug and add saving of neurons
Add script to mirror neurons
Add script to generate NBLAST scores for neurons

Currently uses fly-neuron-derived scoring system
Add nat.nblast loading to setup script
Add plot of dendrogram in the style of one from original paper
fix: need to find x position of neuron start points
install more packages
save dotprops
script to mask neurons

* and mask data
all by all nblast of masked neurons
Add mirroring registration

* calculated by James Manton from 
  total-average-SV2-8-bit.nrrd
Merge branch 'ajdm-fish'

* ajdm-fish:
  Add mirroring registration
  all by all nblast of masked neurons
  script to mask neurons
  save dotprops
  install more packages
  fix: need to find x position of neuron start points
  Add plot of dendrogram in the style of one from original paper
  Add nat.nblast loading to setup script
  Add script to generate NBLAST scores for neurons
  Add script to mirror neurons
  Fix bug and add saving of neurons