Move federated install step to install:all

examples/federated/package.json

@@ -3,7 +3,7 @@
   "version": "2.1.1-alpha.10",
   "private": true,
   "scripts": {
-    "install": "npm run install:core && npm run install:middle && npm run install:md && npm run install:phosphor",
+    "install:all": "npm run install:core && npm run install:middle && npm run install:md && npm run install:phosphor",
     "install:core": "cd core_package && npm install",
     "install:md": "cd md_package && npm install",
     "install:middle": "cd middle_package && npm install",