tftpd-hpa: fix premature exit

standalone daemon exits as recipe installs file as tftpd-hpa

* Changed script so it can consult /etc/default, as daemon name may be
 subject to change.
* Changed the default name to match the recipe

Signed-off-by: David Turgeon <david.turgeon@gmail.com>
Signed-off-by: Joe MacDonald <joe@deserted.net>
autofs: pass systemd directory to configure

Otherwise, configure will try to auto-detect using host paths.

Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
Signed-off-by: Joe MacDonald <joe@deserted.net>
autofs: change DESCRIPTION to SUMMARY

Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
Signed-off-by: Joe MacDonald <joe@deserted.net>
vsftpd: use quotes to wrap variable

"test -z ${PAMLIB}" in do_install() may report error if ${PAMLIB}
has space chars. This commit added double quotes to wrap it in
case of errors.

Signed-off-by: Qiang Chen <qiang.chen@windriver.com>
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Joe MacDonald <joe@deserted.net>