glib: version bump 2.36.4 -> 2.38.2

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
openssl: version bump 1.0.0k -> 1.0.1f

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
busybox: version bump 1.21.0 -> 1.22.0

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
coreutils: version bump 8.19 -> 8.22

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
dbus: version bump 1.6.10 -> 1.6.18

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
util-linux-ng: version bump 2.23.1 -> 2.24

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
openssh: version bump 5.8p2 -> 6.4p1

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
kconfig: update to v3.13

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
image: Create root.tgz with label

Create the root.tgz with a label in the form:
${PTXCONF_PROJECT_VENDOR}-${PTXCONF_PROJECT}${PTXCONF_PROJECT_VERSION}

This is useful for an automated install script to verify quickly that the
tar is of the right type by doing:

tar --test-label -f root.tgz

Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>