.travis.yml in imessage-0.2.0 vs .travis.yml in imessage-0.3.0

@@ -1,6 +1,8 @@
 language: ruby
 script: "bundle exec rake -f Rakefile.dev"
 rvm:
+  - 1.9.2
+  - 1.9.3
   - 2.0.0
   - ruby-head