Update ios-device-lib to 0.4.7

Update ios-device-lib to 0.4.7, which will fix livesync of `.css` files on iOS Device after application has been restarted.

Author: rosen-vladimirov

package.json

@@ -42,7 +42,7 @@
     "glob": "^7.0.3",
     "iconv-lite": "0.4.11",
     "inquirer": "0.9.0",
-    "ios-device-lib": "0.4.6",
+    "ios-device-lib": "0.4.7",
     "ios-mobileprovision-finder": "1.0.9",
     "ios-sim-portable": "~3.0.0",
     "lockfile": "1.0.1",