still fiddling with travis

.travis.yml

@@ -2,8 +2,12 @@ language: objective-c
 xcode_project: Socket.IO-Client-Swift.xcodeproj # path to your xcodeproj folder
 xcode_scheme: SocketIO-iOS
 osx_image: xcode7
+before-install:
+    - cd Socket.IO-Test-Server/
+    - npm install
+    - cd ..
+install: node Socket.IO-Test-Server/main.js &
 script: xctool -project Socket.IO-Client-Swift.xcodeproj -scheme SocketIO-Mac build test  CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO
-install: cd Socket.IO-Test-Server/ && npm install && cd .. && node Socket.IO-Test-Server/main.js &
 cache:
   directories:
     - Socket.IO-Test-Server/node_modules