Add @stevepiercy to AUTHORS.rst
Add @stevepiercy to AUTHORS.rst

luzfcb/cookiecutter,terryjbates/cookiecutter,audreyr/cookiecutter,terryjbates/cookiecutter,pjbull/cookiecutter,stevepiercy/cookiecutter,hackebrot/cookiecutter,audreyr/cookiecutter,dajose/cookiecutter,michaeljoseph/cookiecutter,michaeljoseph/cookiecutter,luzfcb/cookiecutter,stevepiercy/cookiecutter,pjbull/cookiecutter,hackebrot/cookiecutter,dajose/cookiecutter