creating the image is a 2step process, first an 'empty' image is created
and then the data is uploaded.
Currently the output of the 'image create' command is that 'empty'
image, in `queued` status etc.
A more user friendly approach would be to make a second refresh call
to show the user image as it is after data was uploaded.
Change-Id: I2f78b113dcc3c941f8cf8dd9b63262971a780a39