.travis.yml in feedjira-podcast-0.9.8 vs .travis.yml in feedjira-podcast-0.9.9

@@ -1,3 +1,7 @@
+sudo: false
 language: ruby
 rvm:
   - 2.2.1
+  - 2.2.3
+cache: bundler
+script: "bundle exec rake test"