Update README w/ latest DRF versions

Ryan P Kilby · web-flow · commit dd1237fe6d18 · 2017-01-29T17:13:32.000-05:00
Fixes #159
diff --git a/README.rst b/README.rst
@@ -44,7 +44,7 @@ Requirements
 
 * Python 2.7 or 3.3+
 * Django 1.8, 1.9, 1.10
-* Django REST framework 3.3, 3.4
+* Django REST framework 3.4, 3.5
 
 
 Installation
