.travis.yml in pupa-0.0.12 vs .travis.yml in pupa-0.0.13

@@ -1,7 +1,8 @@
 language: ruby
 rvm:
   - 2.0.0
+  - 2.1.0
 env:
   - MODE=default
   - MODE=compat
 services:
   - memcached