Move sphinx to docs requirements.

bd808 · bd808 · commit da103aa3c7cb · 2013-03-30T22:04:05.000-06:00
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -0,0 +1 @@
+sphinx
diff --git a/tests/requirements.txt b/tests/requirements.txt
@@ -1,4 +1,3 @@
-sphinx
 nose
 coverage
 nosexcover
