use global bundle instead (#135)

Author: johrstrom

bin/setup

@@ -47,7 +47,7 @@ chdir APP_ROOT do
   puts "RAILS_RELATIVE_URL_ROOT = #{APP.url || 'not set'}"
 
   puts "\n== Installing dependencies =="
-  sh "bin/bundle check 1>/dev/null 2>&1 || bin/bundle install #{APP.bundler_args}"
+  sh "bundle check 1>/dev/null 2>&1 || bundle install #{APP.bundler_args}"
 
   if APP.production?
     puts "\n== Compiling assets =="