Add web front-end and fix API issues

node_modules/rxjs/dist/esm5/internal/operators/publishReplay.js

@@ -0,0 +1,11 @@
+import { ReplaySubject } from '../ReplaySubject';
+import { multicast } from './multicast';
+import { isFunction } from '../util/isFunction';
+export function publishReplay(bufferSize, windowTime, selectorOrScheduler, timestampProvider) {
+    if (selectorOrScheduler && !isFunction(selectorOrScheduler)) {
+        timestampProvider = selectorOrScheduler;
+    }
+    var selector = isFunction(selectorOrScheduler) ? selectorOrScheduler : undefined;
+    return function (source) { return multicast(new ReplaySubject(bufferSize, windowTime, timestampProvider), selector)(source); };
+}
+//# sourceMappingURL=publishReplay.js.map