message: Fixes shareable link
diff: { extend } = require 'underscore'
  params = require 'query-params'
  -{ API_URL } = require('sharify').data
  +{ API_URL, APP_URL } = require('sharify').data
  mediator = require '../lib/mediator.coffee'
  Block = require './block.coffee'
  User = require './user.coffee'
  