getting ride pypy build because it is time consuming to test it. see 1st travis build

chfw · chfw · commit 6c618dc218b1 · 2017-07-05T22:41:02.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,7 +3,6 @@ language: python
 notifications:
   email: false
 python:
-  - pypy
   - 3.6
   - 3.5
   - 3.4
