Moved utils to another repository

package.json

@@ -5,7 +5,6 @@
   "scripts": {
     "lint": "eslint . --ext .ts",
     "lint-fix": "eslint . --ext .ts --fix",
-    "update-client-hash": "node -e \"require('fs').writeFileSync('public/misc/hash.txt', require('randomstring').generate())\"",
     "debug-client": "tsc-watch --project ./public/js-source",
     "debug-server": "tsc-watch --project . --onSuccess \"node --enable-source-maps --use-openssl-ca --unhandled-rejections=strict ./out/index\"",
     "debug": "concurrently npm:debug-*",
@@ -27,6 +26,7 @@
     "json-prune": "^1.1.0",
     "node-fetch": "^2.6.1",
     "node-sass-middleware": "0.11.0",
+    "pkg-express-utils": "git+https://git.biotronik.int/scm/coe-bs-website/node-pkg-express-utils.git",
     "polyfill-library": "^3.97.0",
     "proper-url-join": "^2.1.1",
     "pug": "^3.0.0",
@@ -57,7 +57,6 @@
     "eslint-plugin-promise": "^4.2.1",
     "node-watch": "^0.7.0",
     "tsc-watch": "^4.2.9",
-    "typescript": "^4.0.5",
-    "ws": "^7.4.0"
+    "typescript": "^4.0.5"
   }
 }