Add a pool of requests instead of making a request at each action (add

video/remove video) for performance in big networks

package.json

@@ -46,6 +46,7 @@
     "jquery": "^2.1.4",
     "js-yaml": "^3.3.1",
     "load-grunt-tasks": "^3.3.0",
+    "lodash-node": "3.10.1",
     "mkdirp": "^0.5.1",
     "mongoose": "^4.0.5",
     "morgan": "^1.5.3",
@@ -57,6 +58,7 @@
     "segfault-handler": "^0.2.4",
     "time-grunt": "^1.2.1",
     "ursa": "^0.9.1",
+    "validator": "^4.3.0",
     "webtorrent": "*",
     "winston": "^1.0.1",
     "ws": "^0.8.0"