adding grunt-cli to travis build

bmuenzenmeyer · bmuenzenmeyer · commit 318bb164a762 · 2014-03-16T07:38:17.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,9 @@ node_js:
   - 0.9
   - 0.8
 
+before_script:
+  - npm install -g grunt-cli
+
 branches:
   only:
     - master
