.travis.yml in rubysl-pty-2.0.2 vs .travis.yml in rubysl-pty-2.0.3

@@ -1,9 +1,12 @@
 language: ruby
-before_install:
-  - rvm use $RVM --install --binary --fuzzy
-  - gem update --system
-  - gem --version
-  - gem install rubysl-bundler
 env:
-  - RVM=rbx-nightly-d21 RUBYLIB=lib
-script: bundle exec mspec spec
+  - RUBYLIB=lib:.
+script: mspec spec
+branches:
+  only:
+    - 1.0
+    - 2.0
+rvm:
+  - 2.1.0
+  - rbx-2
+