adding before script to travis file

This commit is contained in:
Chelsea H. Komlo 2013-12-11 15:12:57 -06:00
parent bdf102e175
commit eeb9eb281e

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@ -3,3 +3,5 @@ node_js:
- "0.10"
- "0.8"
- "0.6"
before_script:
- npm install -g grunt-cli