Revert "tests against python 3.8"

filiplajszczak · filiplajszczak · commit c7f3b53fd8f6 · 2019-09-11T16:52:44.000+01:00
This reverts commit 860343d.
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,6 @@ python:
   - 3.5
   - 3.6
   - 3.7
-  - 3.8-dev
 
 # tmp fix until travis gets python3.7
 dist: xenial
