message: Correct Travis Messages
  /home/travis/build/matrix-org/matrix-appservice-irc/lib/bridge/MatrixHandler.js
  681:39  warning  Missing space before opening brace           space-before-blocks
  685:17  error    'notice' is assigned a value but never used  no-unused-vars
  688:17  error    'notice' is assigned a value but never used  no-unused-vars
diff: @@ -683,11 +683,12 @@ MatrixHandler.prototype._onAdminMessage = Promise.coroutine(function*(req, event
  const BridgeVersion = require("../../package.json").version;
  const msgText = `BridgeVersion: ${BridgeVersion}`;
  let notice = new MatrixAction("notice", msgText);
  + yield this.ircBridge.sendMatrixAction(adminRoom, botUser, notice, req);
  }
  catch (err) {
  let notice = new MatrixAction("notice", `Failed to get bridgeversion: ${err.message}`);
  - }
  yield this.ircBridge.sendMatrixAction(adminRoom, botUser, notice, req);
  + }
  return;
  }
  else {
  