Bump version number.
Merge branch 'next'

* next:
  Add a routing test for the workflows controller.
  Output JSON for the workflows controller.
  Add specific tests for the ModelProxy class.
  Ensure the proxied models use a rooted (::) namespace.
  Update the ReadMe with new workflow model infomation.
  Set the workflow model proxy more simply.
  Add the internal Workflow stubs to the generators.
  Allow extending of the internal Workflow controller.
  Allow extending of the internal Workflow model.
  Only route TavernaPlayer::Workflow if it is in use.
  Set the internal Workflow model to be the default.
  Refactor ModelProxy so constantization is delayed.
  Update the installer templates.
  Fix up the user proxy for tests vs the dev app.
  Add a default Workflow model.