Update gulp-requirejs to get a newer version of r.js that can digest typescriptServices.js

package.json

@@ -19,7 +19,7 @@
   "devDependencies": {
     "event-stream": "^3.3.2",
     "gulp": "^3.9.1",
-    "gulp-requirejs": "^0.1.3",
+    "gulp-requirejs": "^0.4.0",
     "gulp-tsb": "^2.0.0",
     "gulp-uglify": "^1.5.3",
     "merge-stream": "^1.0.0",