message: fix M -> D message sending
diff: import { Cli, Bridge, AppServiceRegistration, ClientFactory } from "matrix-appservice-bridge";
  +import * as Bluebird from "bluebird";
  import * as yaml from "js-yaml";
  import * as fs from "fs";
  import { DiscordBridgeConfig } from "./config";
  @@ -68,7 +69,7 @@ function run(port: number, fileConfig: DiscordBridgeConfig) {
  // onUserQuery: userQuery,
  onAliasQuery: roomhandler.OnAliasQuery.bind(roomhandler),
  onEvent: (request, context) =>
  - request.outcomeFrom(Promise.resolve(roomhandler.OnEvent(request, context)))
  + request.outcomeFrom(Bluebird.resolve(roomhandler.OnEvent(request, context)))
  ,
  onAliasQueried: roomhandler.OnAliasQueried.bind(roomhandler),
  thirdPartyLookup: roomhandler.ThirdPartyLookup,
  