cleanup travis config

.travis.yml

diff --git a/.travis.yml b/.travis.yml
index 2664847..05f65ba 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,7 +13,6 @@
 env:
   global:
     - IGNORE_CERTS=true
-    - REDIS=redis://172.17.0.1:6379
   matrix:
     - TOXENV=check
 matrix:

travis/setup.sh

diff --git a/travis/setup.sh b/travis/setup.sh
index a772606..7038109 100755
--- a/travis/setup.sh
+++ b/travis/setup.sh
@@ -31,10 +31,7 @@
 $ANSIBLE_CMD initdb.yml
 $ANSIBLE_CMD wipe.yml
 $ANSIBLE_CMD openwhisk.yml -e cli_installation_mode=remote -e limit_invocations_per_minute=600
-
-# Deploy Redis
-docker run -d -p 6379:6379 --name redis redis:3.2
-
+ 
 docker images
 docker ps