message: group regex now supports more than 0 characters for a localpart.
diff: @@ -6,7 +6,7 @@ var logging = require("../logging");
  var IrcClientConfig = require("../models/IrcClientConfig");
  var log = logging.get("IrcServer");
  -const GROUP_ID_REGEX = /^\+\S*:\S*$/;
  +const GROUP_ID_REGEX = /^\+\S+:\S+$/;
  /**
  * Construct a new IRC Server.
  