Refactor WebComponent and iframing to be mutually exclusive, strip old app

src/app/pipes/safe.pipe.ts

@@ -0,0 +1,13 @@
+import { Pipe, PipeTransform } from '@angular/core';
+import { DomSanitizer } from '@angular/platform-browser';
+
+@Pipe({
+  name: 'safe'
+})
+export class SafePipe implements PipeTransform {
+  constructor (private sanitizer: DomSanitizer) {}
+
+  transform(value: string, args?: any): any {
+    return this.sanitizer.bypassSecurityTrustResourceUrl(value);
+  }
+}