message: fix WhitelistController missing import
diff: -import {Get, Post, Put, Delete, Authorized, Param,
  +import {Get, Post, Put, Delete, Authorized, Param, Body,
  UseBefore, JsonController, BadRequestError} from 'routing-controllers';
  import passportJwtMiddleware from '../security/passportJwtMiddleware';
  import {WhitelistUser} from '../models/WhitelistUser';
  