Add Travis

Author: jakezatecky

.travis.yml

@@ -0,0 +1,12 @@
+language: node_js
+node_js:
+  - '4'
+  - '6'
+  - '7'
+before_script:
+  # Remove ./node_modules/.bin from PATH so node-which doesn't replace Unix which and cause RVM to barf. See https://github.com/travis-ci/travis-ci/issues/5092
+  - PATH=${PATH//:\.\/node_modules\/\.bin/}
+  - rvm install ruby --latest
+  - gem install sass scss_lint
+script:
+  - npm run build