.travis.yml in biodiversity-3.1.2 vs .travis.yml in biodiversity-3.1.3

@@ -1,7 +1,8 @@
 rvm:
-  - 1.9.3
-  - 2.0.0
-bundler_args: --without development
+  - 1.9.3-p448
+  - 2.0.0-p353
 branches:
   only:
       - master
+before_script:
+  - bundle exec rake tt