Ensure that any file touched by a @redhat.com author in 2013 has an
updated copyright header.
The files were updated using the build-aux/update-copyright gnulib
script and manually added where the copyright line wasn't present.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Despite being a known quantity, autotools is so overkill for our needs,
so let's drop it and replace it with a much simpler and easy to customize
system.