The configuration can now specify image-build as a deliverable that can
fail but not abort the whole compose.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
There is a new configuration option that allows listing what can fail
without aborting the whole compose. So far, only buildinstall, createiso
and liveimages phases react to this option.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>