Test for salt 2016.3 excluded from kitchen.

Change-Id: I10e580290dcc53ad7272b775b2198ac0e3f4996d
diff --git a/.travis.yml b/.travis.yml
index 50f757c..fe954ff 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,12 +20,6 @@
   - bundle install
 
 env:
-  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 OS_VERSION=ocata SUITE=server-cluster
-  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 OS_VERSION=ocata SUITE=server-single
-  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 OS_VERSION=pike SUITE=server-cluster
-  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 OS_VERSION=pike SUITE=server-single
-  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 OS_VERSION=pike SUITE=server-cluster-ssl
-  - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2016.3 OS_VERSION=pike SUITE=server-single-ssl
   - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=ocata SUITE=server-cluster
   - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=ocata SUITE=server-single
   - PLATFORM=epcim/salt:saltstack-ubuntu-xenial-salt-2017.7 OS_VERSION=pike SUITE=server-cluster