Silence the bundle build process

Now that we are automating the build process, having verbose and human-focused
progress messages from downloads and tar creating result in a much more
difficult to debug build - the errors get drowned in a sea of progress that
nobody watches.

This silences the various tools used to rebuild the ISO image.

Signed-off-by: Daniel Pittman <daniel@rimspace.net>
Merge pull request #37 from daniel-pittman/feature/master/silence-is-the-element-from-which-great-things-fashion-themselves

Silence the build process
Include more useful metadata in the ISO image

This updates the ISO image build to include some extra metadata:

 * set the Application ID
 * set the System ID to 'LINUX' to match other distros
 * set the Preparer ID to include useful information
 * set the Volume ID to include a meaningful, versioned name

This results in an ISO file that can be more easily classified without needing
to peek inside the box.

Signed-off-by: Daniel Pittman <daniel@rimspace.net>
Install, and reference, LICENSE and COPYING in the ISO image

This puts the LICENSE and COPYING files, which define the software license
terms, in the ISO image.  That helps users understand the terms that they are
receiving this software under.

It also references that file from the ISO9660 metadata, because why not?

Signed-off-by: Daniel Pittman <daniel@rimspace.net>
Merge pull request #39 from daniel-pittman/feature/master/better-iso-file-metadata

Better iso file metadata
Push the working version of the license code.

The great thing about git is that it is happy to push commits from a dirty
working directory.  The bad thing about git is that willingness means I can
push up the older, broken version of a script from before I actually tested
that it worked and not notice.

This moves the copy of the COPYING and LICENSE files to the appropriate part
of the build script, resulting in an end-to-end successful build, rather than
the nasty failure we got with the merged version.

Signed-off-by: Daniel Pittman <daniel@rimspace.net>
Merge pull request #40 from daniel-pittman/feature/master/better-iso-file-metadata

Push the working version of the license code.
Make the `preparer` details work correctly

I managed to miss that the preparer code was not filling in the string, which
is not in any way fatal, but also doesn't help get the data I wanted embedded
in the final ISO.

This fixes that by using sensible bash syntax to build the variable.

Signed-off-by: Daniel Pittman <daniel@rimspace.net>
Merge pull request #41 from daniel-pittman/feature/master/better-iso-file-metadata

Make the `preparer` details work correctly