Update .travis.yml

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Travis Ralston 2017-06-16 13:24:55 -06:00 committed by GitHub
parent 2db014ba34
commit 8fed346b3a

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@ -1,6 +1,8 @@
language: node_js
node_js:
- "6"
env:
- NODE_ENV=development
before_install:
- npm i -g npm
- npm i -g greenkeeper-lockfile@1