Re-added support for Python 3.4 in playbook.

ramiro · jarshwah · commit e037a449eafc · 2018-01-05T10:35:33.000+11:00
This allows version 2.1 of the box to be used to test Django 2.0.
Maintain removal of mentions from documentation, though.
diff --git a/roles/python/vars/main.yml b/roles/python/vars/main.yml
@@ -1,4 +1,5 @@
 python_versions:
+  - 3.4
   - 3.5
   - 3.6
 
