message: made wrap fetch public
diff: export * from './utils/utils';
  export { RadWebModule } from './utils/angular/radWebModule';
  export { DataProviderFactory } from './utils/dataInterfaces1';
  -export { RestDataProvider,Action } from './utils/restDataProvider';
  +export { RestDataProvider,Action,wrapFetch,WrapFetchInterface } from './utils/restDataProvider';
  export {LocalStorageDataProvider } from './utils/localStorageDataProvider';
  