Ensure Module object has attribute before accessing it
Ensure Module object has attribute before accessing it

Module objects may not have a 'version' attribute, so check that
it exists before trying to access it.

Fixes #322.

Signed-off-by: Jonathan Dowland <c0ba515c40872faa4125f492781ab4f735e85bcc@redhat.com>

jboss-container-images/concreate,jboss-container-images/concreate,jboss-container-images/concreate