includes: add macro for last occurrence dump dir file - rhbz#961231

Related to rhbz#947870

Signed-off-by: Jakub Filak <jfilak@redhat.com>
Signed-off-by: Martin Milata <mmilata@redhat.com>
Signed-off-by: Jiri Moskovcak <jmoskovc@redhat.com>
create last_occurrence at the time of the first crash - rhbz#961231

- closes #161

Signed-off-by: Jiri Moskovcak <jmoskovc@redhat.com>
Signed-off-by: Richard Marko <rmarko@fedoraproject.org>
Signed-off-by: Jakub Filak <jfilak@redhat.com>