Update .travis.yml

RDIL · jleclanche · commit 26a3c3e7cb6a · 2019-01-12T16:30:40.000+02:00
* Remove deprecated sudo option

* Temp fix for failing builds
diff --git a/.travis.yml b/.travis.yml
@@ -1,14 +1,10 @@
-# https://travis-ci.org/evonove/django-oauth-toolkit
-sudo: false
+# https://travis-ci.org/jazzband/django-oauth-toolkit
 dist: xenial
 
 language: python
 
 python:
   - "3.4"
-  - "3.5"
-  - "3.6"
-  - "3.7"
 
 cache:
   directories:
