.travis.yml in junoser-0.2.2 vs .travis.yml in junoser-0.2.3

@@ -1,20 +1,14 @@
 language: ruby
-before_install:
-  - gem update bundler
+
 rvm:
-  - 2.1.0
-  - 2.1.1
-  - 2.1.2
-  - 2.1.3
-  - 2.1.4
-  - 2.1.5
-  - 2.1.6
-  - 2.1.7
-  - 2.1.8
-  - 2.2.0
-  - 2.2.1
-  - 2.2.2
-  - 2.2.3
-  - 2.2.4
+  - 2.1
+  - 2.2
   - 2.3.0
   - ruby-head
+
+before_install:
+  - gem update bundler
+
+matrix:
+  allow_failures:
+    - rvm: ruby-head