ci(Travis): deprecated python 3.4 in favor of sphinx 2.0

KaiSchwarz-cnic · KaiSchwarz-cnic · commit 1823117f0498 · 2019-04-01T15:33:55.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,7 +12,6 @@ notifications:
     on_success: always
     on_failure: always
 python:
-  - '3.4'
   - '3.5'
   - '3.6'
   - '3.7'
