.travis.yml in config_curator-0.1.1 vs .travis.yml in config_curator-0.2.0

@@ -2,6 +2,13 @@
 cache: bundler
 rvm:
   - 2.0.0
   - 2.1.1
   - 2.1.2
+
+before_install:
+  - 'echo ''gem: --no-document'' > ~/.gemrc'
+
+install:
+  - bundle update
+
 script: bundle exec rake travis