Bump sphinx from 1.6.5 to 1.6.6 in /{{cookiecutter.project_name}}
Bump sphinx from 1.6.5 to 1.6.6 in /{{cookiecutter.project_name}}

Bumps [sphinx](http://sphinx-doc.org/) from 1.6.5 to 1.6.6.
wemake-services/wemake-django-template,wemake-services/wemake-django-template