Add web front-end and fix API issues

node_modules/rxjs/dist/esm5/internal/observable/bindNodeCallback.js

@@ -0,0 +1,5 @@
+import { bindCallbackInternals } from './bindCallbackInternals';
+export function bindNodeCallback(callbackFunc, resultSelector, scheduler) {
+    return bindCallbackInternals(true, callbackFunc, resultSelector, scheduler);
+}
+//# sourceMappingURL=bindNodeCallback.js.map