Server: workaround for node-ipc that breaks node lts

package.json

@@ -43,6 +43,7 @@
     "debug": "^2.2.0",
     "dezalgo": "^1.0.3",
     "electron-spawn": "https://github.com/Chocobozzz/electron-spawn",
+    "event-pubsub": "^2.2.0",
     "express": "^4.12.4",
     "express-oauth-server": "https://github.com/Chocobozzz/express-oauth-server",
     "express-validator": "^2.11.0",
@@ -53,7 +54,7 @@
     "mongoose": "^4.0.5",
     "morgan": "^1.5.3",
     "multer": "^1.1.0",
-    "node-ipc": "^8.0.0",
+    "node-ipc": "8.1.1",
     "openssl-wrapper": "^0.3.4",
     "password-generator": "^2.0.2",
     "request": "^2.57.0",