.travis.yml in ayadn-2.0.4 vs .travis.yml in ayadn-2.0.5

@@ -1,8 +1,9 @@
 language: ruby
 cache: bundler
 
 rvm:
+  - "2.2.0"
   - "2.1.2"
   - "2.1.1"
   - "2.1.0"
   - "2.0.0"