Add message buttons to control the user flow

src/app/app.module.ts

@@ -28,6 +28,7 @@ import {
 } from './services/config.service';
 import { FSMUpdateService } from './services/fsmupdate.service';
 import { LoaderComponent } from './loader/loader.component';
+import {CapitalizePipe} from './pipes/capitalize.pipe';
 
 
 @NgModule({
@@ -42,6 +43,7 @@ import { LoaderComponent } from './loader/loader.component';
     TestmessengerComponent,
     SafePipe,
     SafeHtmlPipe,
+    CapitalizePipe,
     ConsoleComponent,
     LoaderComponent
   ],