message: don't pull in all of date-fns
diff: -// var moment = require('moment-timezone');
  -
  import { Component, Prop, Watch } from 'vue-property-decorator';
  import { determine } from 'jstimezonedetect';
  +import startOfTomorrow from 'date-fns/start_of_tomorrow';
  +import startOfDay from 'date-fns/start_of_day';
  +import addWeeks from 'date-fns/add_weeks';
  import * as View from '!view!./package.html';
  import {
  @@ -22,7 +23,6 @@ import {
  TimezoneData,
  Timezone,
  } from '../../../../../lib/gj-lib-client/components/timezone/timezone.service';
  -import fns from 'date-fns';
  import { AppDatetimePicker } from '../../../../../lib/gj-lib-client/components/datetime-picker/datetime-picker';
  import { date } from '../../../../../lib/gj-lib-client/vue/filters/date';
  import { currency } from '../../../../../lib/gj-lib-client/vue/filters/currency';
  @@ -169,8 +169,8 @@ export class FormGamePackage extends BaseForm<FormGamePackageModel>
  }
  this.setField('pricing_type', 'free');
  - this.setField('sale_start', fns.startOfTomorrow().getTime());
  - this.setField('sale_end', fns.startOfDay(fns.addWeeks(Date.now(), 1)).getTime());
  + this.setField('sale_start', startOfTomorrow().getTime());
  + this.setField('sale_end', startOfDay(addWeeks(Date.now(), 1)).getTime());
  if (this.method === 'add') {
  this.setField('visibility', GamePackage.VISIBILITY_PUBLIC);
  