update release to 3.0.0-1

Notes:  keep 999 so that jenkins still populates datestamp info

3.0.0-1 was released on ovirt.org, so need to update the release
information

Change-Id: If8abbcb26104a0d98ca9805100c883f80bf3f098
Signed-off-by: Mike Burns <mburns@redhat.com>