Add Barbican integration

This patch adds Barbican integration to Glance

Change-Id: I879f183ca5f6e7713ebbc5f5fb71702a0219a1d6
Related-PROD: PROD-15205
diff --git a/.travis.yml b/.travis.yml
index e70bb99..8721b7f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,6 +21,8 @@
     - PLATFORM=trevorj/salty-whales:xenial SUITE=cluster
     - PLATFORM=trevorj/salty-whales:trusty SUITE=single_ceph
     - PLATFORM=trevorj/salty-whales:xenial SUITE=single_ceph
+    - PLATFORM=trevorj/salty-whales:trusty SUITE=single_barbican
+    - PLATFORM=trevorj/salty-whales:xenial SUITE=single_barbican
     - PLATFORM=trevorj/salty-whales:trusty SUITE=single
     - PLATFORM=trevorj/salty-whales:xenial SUITE=single