Tidying up comments in existing pythion scripts
Merge branch 'master' of github.com:OpenSourceBrain/ACnet2

* 'master' of github.com:OpenSourceBrain/ACnet2:
  Update .travis.yml
  Adding dry run test on jNeuroML_NEURON
  Minor update

Conflicts:
	neuroConstruct/pythonScripts/RegenerateNml2.py