Travis: drop Python 3.4, add 3.8

diff --git a/.travis.yml b/.travis.yml
index b8f6d9029790c9730ff6a1b66df50872b6c76918..eb0c2c30c8681485ab98d6b9e705d6bfa41ad37e 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: python
 python:
   - "2.7"
-  - "3.4"
   - "3.5"
   - "3.6"
   - "3.7"
+  - "3.8"
 script: python test/all_tests.py