message: Don't use oobData if there is none
  Fixes the "buttons don't work" problem on
diff: @@ -238,9 +238,9 @@ module.exports = React.createClass({
  params: {
  email: this.props.invitedEmail,
  signurl: this.props.signUrl,
  - room_name: this.props.oobData.room_name,
  - room_avatar_url: this.props.oobData.avatarUrl,
  - inviter_name: this.props.oobData.inviterName,
  + room_name: this.props.oobData ? this.props.oobData.room_name : null,
  + room_avatar_url: this.props.oobData ? this.props.oobData.avatarUrl : null,
  + inviter_name: this.props.oobData ? this.props.oobData.inviterName : null,
  }
  };
  },
  