fix travis cacheing

Shane DeWael · Shane DeWael · commit 78225bb33613 · 2019-01-23T16:29:24.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,6 @@
 sudo: false
 dist: trusty
+cache: false
 language: python
 python:
   - "2.7"
