change rtd python to 3.5 to use dict unpacking

wholmgren · wholmgren · commit c3073f001c69 · 2016-01-19T16:28:30.000-07:00
diff --git a/docs/environment.yml b/docs/environment.yml
@@ -1,6 +1,6 @@
 name: pvlib
 dependencies:
-    - python=2.7 
+    - python=3.5
     - numpy
     - scipy
     - pandas
