fix(travis): remove vendor dir from cache

Matthew Fisher · Matthew Fisher · commit dd4f1b00e694 · 2016-10-03T11:58:29.000-07:00
caching the vendor directory has caused more headaches than actual improvements to CI. Removing the vendor dir from being cached should save us any issues with CI in the future.
diff --git a/.travis.yml b/.travis.yml
@@ -2,9 +2,6 @@ language: generic
 branches:
   only:
     - master
-cache:
-  directories:
-    - vendor
 env:
   DEV_REGISTRY=quay.io
 services:
