libtest.sh has an setup_os_repository() helper function tha is
used by many tests to setup an OSTree initial repository.
This function creates an syslinux configuration unconditionally
but OSTree supports other bootloader backends besides syslinux.
So, is better to conditionally create a syslinux configuration
only when it is needed.
https://bugzilla.gnome.org/show_bug.cgi?id=708069
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Calling it "cleanup" is better since it does more than repo pruning.
We were also doing a prune twice; ot_admin_cleanup() already does one,
so drop the bits to do it in cleanup.c.
Javier Martinez Canillas
Colin Walters