Exclude testing Python 2.7 with Django 2.0 (not supported) #46

Author: tdruez

.travis.yml

@@ -44,6 +44,8 @@ matrix:
       env: DJANGO_VERSION="1.6"
     - python: "3.6"
       env: DJANGO_VERSION="1.7"
+    - python: "2.7"
+      env: DJANGO_VERSION="2.0"
 
 before_deploy:
   - pip install wheel