package installation script added

angular.json

@@ -27,7 +27,9 @@
               "src/custom-theme.scss",
               "node_modules/bootstrap/dist/css/bootstrap.min.css"
             ],
-            "scripts": ["node_modules/bootstrap/dist/js/bootstrap.min.js"]
+            "scripts": [
+              "node_modules/bootstrap/dist/js/bootstrap.min.js"
+            ]
           },
           "configurations": {
             "production": {
@@ -122,5 +124,8 @@
       }
     }
   },
-  "defaultProject": "mit-ws"
+  "defaultProject": "mit-ws",
+  "cli": {
+    "analytics": "a29f9cd6-e0fb-4edd-a344-ac652ff1a5f4"
+  }
 }
\ No newline at end of file

package.json

@@ -28,6 +28,7 @@
     "@ngx-translate/http-loader": "^6.0.0",
     "@types/socket.io-client": "^1.4.34",
     "bootstrap": "^4.5.3",
+    "express": "^4.15.2",
     "ngx-translate-cache": "^9.0.2",
     "nodemon": "^2.0.6",
     "rxjs": "~6.5.5",

package_installation.sh

+#!/bin/bash
+npm install socket.io-client
+npm install @types/socket.io-client --save
+npm install nodemon
+npm install express@4.15.2