Passing cookiecutter context to hooks using os.environ
stop processing if a hook has terminated abnormally
improved prompt
Merge branch 'feature/context-hooks' into work

* feature/context-hooks:
  Passing cookiecutter context to hooks using os.environ
Merge branch 'feature/stop-if-hook-error' into work

* feature/stop-if-hook-error:
  stop processing if a hook has terminated abnormally