Add user module routing, integrate markdown support, and enhance dialog functionality

jambotron-ui/src/app/app.module.ts

@@ -16,9 +16,7 @@ import {SystemComponent} from './admin-module/system.component/system.component'
 import {AppRoutingModule} from './app.routes';
 import {App} from './app';
 import {CustomHttpInterceptor} from './helpers/custom-http-interceptor';
-import {AngularImageViewerModule} from '@hreimer/angular-image-viewer';
-import {MainModule} from './main-module/main.module';
-import {CommonModule} from '@angular/common';
+
 
 @NgModule({
   declarations: [