remove unnecessary before_install step (#165)

alexkrolick · web-flow · commit 02e9da4e7d5d · 2017-02-26T01:43:01.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,9 +3,6 @@ language: node_js
 node_js:
   - "node"
 
-before_install:
-  - npm install -g npm
-
 install:
   - npm install
 
