title: How to upload image for a product using API in and set Product properties in Spree in iOS application
body: <p>In my iOS app, i m creating product using spree API. Product is created successfully now i want to upload image for that product. But i not able to pass image to spree server. I  use url "http://serverAddress:3000/api/images.json?token=" but dont fine how and what are the parameters to be pass. Pls help.Thanks</p>