fix labels and ordering for kdump config page

rhbz#906206

Change-Id: I3c82fbbe95c481a2110872e25141e30905ed0ed4
Signed-off-by: Mike Burns <mburns@redhat.com>
init: Reload systemd if available

Use systemctl instead of remounting manually.

Change-Id: I16ed5745709e94e151c5bf2101214a7fca0ef9eb
Signed-off-by: Fabian Deutsch <fabiand@fedoraproject.org>
setup: Display logging summary on status page

Previously the logging status was hardcoded.
This patch introdcues amethod to display a logging summary according to
the current configuration.

rhbz#906259

Change-Id: Icd57fb58fa3fe9530bdece7ba7b3a724db3d52a6
Signed-off-by: Fabian Deutsch <fabiand@fedoraproject.org>
setup: Add class for the lock dialog

The code for building the lock dialog got moved into a separate class.

Change-Id: Icf2d105f2bc4ec2ee1d186455717afb62479fa2a
Signed-off-by: Fabian Deutsch <fabiand@fedoraproject.org>