whiteboard avatar image added and integration added in db and home component

src/db/migrations/20171218203245-AddWidgets.ts

@@ -32,6 +32,14 @@ export default {
                     description: "Collaborate on documents with members of your room.",
                     optionsJson: '{"defaultUrl":"https://scalar.vector.im/etherpad/p/$roomId_$padName"}',
                 },
+                {
+                    type: "whiteboard",
+                    name: "Whiteboard",
+                    avatarUrl: "/img/avatars/whiteboard.png",
+                    isEnabled: true,
+                    isPublic: true,
+                    description: "A whiteboard app embedded in the room.",
+                },
                 {
                     type: "googlecalendar",
                     name: "Google Calendar",

web/app/home/home.component.html

@@ -73,6 +73,10 @@
                     <img src="/img/avatars/customwidget.png">
                     <span>Custom Widget</span>
                 </div>
+                <div class="integration">
+                    <img src="/img/avatars/whiteboard.png">
+                    <span>Whiteboard</span>
+                </div>
             </div>
         </div>
 

web/app/shared/models/integration.ts

@@ -88,8 +88,14 @@ export interface FE_JitsiWidget extends FE_Widget {
     };
 }
 
+export interface FE_WhiteBoardWidget extends FE_Widget {
+    options: {
+        defaultUrl: string;
+    };
+}
+
 export interface FE_IntegrationRequirement {
     condition: "publicRoom" | "canSendEventTypes" | "userInRoom";
     argument: any;
     expectedValue: any;
-}
+}