Update docutils from 0.13.1 to 0.14

Author: pyup-bot

{{cookiecutter.project_slug}}/requirements.txt

@@ -5,7 +5,7 @@ Babel==2.5.0
 colander==1.4
 configparser==3.5.0
 coverage==4.4.1
-docutils==0.13.1
+docutils==0.14
 execnet==1.4.1
 funcsigs==1.0.2
 glob2==0.6