.travis.yml in rexec-1.5.2 vs .travis.yml in rexec-1.6.0

@@ -1,7 +1,8 @@
 language: ruby
 rvm:
   - "1.8.7"
   - "1.9.2"
   - "1.9.3"
+  - "2.0"
   - rbx-18mode
   - rbx-19mode