Changes chat.service.ts to websocket-handler.service.ts

Will be used to handler sending and reciving of messages

Adds settings component

UNSURE WHY IT BREAKS

web/src/app/pages/settings/settings.component.ts

@@ -0,0 +1,15 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-settings',
+  templateUrl: './settings.component.html',
+  styleUrls: ['./settings.component.scss']
+})
+export class SettingsComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}