uncaught exceptions in image registration prevent partial deployments #76
Description
Is your feature request related to a problem? Please describe.
when deploying a set of images through awspub create issues can occur quite late in the process that will halt the entire execution. for example, when a new region launches an account may not yet have permissions for the new region. this can cause a partial deployment of an image set.
Describe the solution you'd like
when registering images i would like to see each region attempted at least once unless an unrecoverable error was found before. this could still fail the process, but should highlight all possible problem areas before exiting.