Unable to download cached images

[fiizzy]

When the calaurd app downloads a processed image, under the hood what happens is that, it re-downloads the already processed image from the cloud, there by causing a double data usage.

What needs to be done ?

• Create a util that downloads the already cached image.

[webbrain-one]

Hi! I opened a pull request for this: #3

It fixes issue #2 by adding a util to download the already cached image, which should help avoid the double data usage caused by re-downloading processed images from the cloud. Let me know what you think!