Remove all fail sections for Ubuntu

Ubuntu binary is not supported and may never be. Installing from
cloud-archive packaging is only for the current stable distros, Ubuntu
does not have a Delorean type repo. We place a fail message in the
base image to catch this and remove the messages throughout the
project.

An additional fail message is placed to catch all other things.

Change-Id: Id2953f503ebd42226f6a08e75979ae56511c40f7
Implements: blueprint install-from-ubuntu