Fix docs to use new pcreate scaffold. We no longer need to install kotti_paster.
Update the tutorial to match the new scaffold and recent version of Kotti
Minor reformatting.  [ci skip]
Merge branch 'feature/update-tutorial'

* feature/update-tutorial:
  Minor reformatting.  [ci skip]
  Update the tutorial to match the new scaffold and recent version of Kotti
  Fix docs to use new pcreate scaffold. We no longer need to install kotti_paster.