We should probably have a proper test image eventually, so that
we can use e.g. image dimensions to double-check the results, but
this way at least our tests won't get broken by unrelated changes
in other repos.
Change-Id: Iffffd94fde99c53da59217a5181ad0560fce314c
Displays a blurred version of the thumbnail
while the actual image loads
Displays a progress bar showing the image load progress
Animates into focus once the actual image is loaded
Change-Id: I2b8bc4691c20ffb5b3f16da9a8b9d6fd1796d784
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/146