Added grunt to the travis.yml

Dmitry Berezovsky · Dmitry Berezovsky · commit 21213a109146 · 2015-03-04T18:52:18.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,6 @@
 language: node_js
+before_install: npm install -g grunt-cli
+install: npm install
 script: npm test
 node_js:
 - '0.12'
