Adding test on pylemsnml2 to .travis
Tested ex0 on NEURON
Tests on all 4 cells in ex0; test on ex1

Better variable names in Ex1
Adding test on Ex5
Test on ex3, network
Improved tests
Making q10Setting Children, not Child as it's absent normally
Improved handling of new form of q10 settings
Merge branch 'development' into test_rand_stim

* development:
  Improved handling of new form of q10 settings
  Making q10Setting Children, not Child as it's absent normally
  Improved tests
  Test on ex3, network
  Adding test on Ex5
  Tests on all 4 cells in ex0; test on ex1
  Tested ex0 on NEURON
  Adding test on pylemsnml2 to .travis