Update sphinx from 1.7.1 to 1.7.8

pyup-bot · pyup-bot · commit 044468a735e7 · 2018-08-31T20:48:47.000-07:00
diff --git a/requirements_dev.txt b/requirements_dev.txt
@@ -5,7 +5,7 @@ watchdog==0.9.0
 flake8==3.5.0
 tox==3.2.1
 coverage==4.5.1
-Sphinx==1.7.1
+Sphinx==1.7.8
 twine==1.10.0
 
 
