Use babel 5 bin, not cached babel 6 cli

.travis.yml

@@ -19,7 +19,6 @@ before_install:
     npm --version
 script:
 - |
-    npm ls --depth=0
     if [ "$TEST_TYPE" = build_website ]; then
       if [ "$TRAVIS_BRANCH" = "$REACT_WEBSITE_BRANCH" ] && [ "$TRAVIS_PULL_REQUEST" = false ]; then
         set -e

docs/Rakefile

@@ -5,7 +5,7 @@ require('yaml')
 desc "generate js from jsx"
 task :js do
   system "cp ../node_modules/babel/node_modules/babel-core/browser.min.js ./js/babel-browser.min.js"
-  system "../node_modules/.bin/babel _js --out-dir=js"
+  system "../node_modules/babel/bin/babel.js _js --out-dir=js"
 end
 
 desc "watch js"