Signed-off-by: Holger Levsen <holger@layer-acht.org>

thanks to Charles Plessy for the bug report and
all the work on this in the first place.

Signed-off-by: Holger Levsen <holger@layer-acht.org>

share/debian-edu-config/tools/gosa-remove-host: Fix path in comment (follow-up fix for dd2a1c79, v2.12.18).

share/debian-edu-config/tools/update-proxy-from-wpad: Really send warnings from this script to stderr (follow-up for f827feba, v2.12.18).

debian/debian-edu-config.preinst: Make .keytab file moval more robust/idempotent. Don't attempt moving .keytab files if /etc/debian-edu/host-keytabs is already a symlink.

Signed-off-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Signed-off-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Makefile: Re-arrange installation of some files that are scripts and need exec filesystem permissions. Adjust lintian overrides for these, too.

Move /etc/debian-edu/host-keytabs/* to /var/lib/debian-edu/host-keytabs/ and replace directory /etc/debian-edu/host-keytabs by a symlink. (Closes: #1002019).

share/debian-edu-config/tools/update-proxy-from-wpad: White-space clean-up (use only tabs for indentation).

share/debian-edu-config/tools/{update-proxy-from-wpad,wpad-extra}: Don't fail if proxy update is not possible, only send warnings to stderr and syslog. Don't source wpad-extra script, execute it instead and capture stdout. (Closes: #1008067).

share/debian-edu-config/squid.conf: Prefer DNSv4 lookups over DNSv6. Debian Edu does not yet fully support IPv6 and many schools still use IPv4 primarily. This gives a great performance boost to squid installations if IPv6 internet is not fully available for whatever reason. (Closes: #1006375).

sbin/update-hostname-from-ip: Simply if-then-else-clauses, reduce number of exit calls, don't exit with non-zero exit code. Improve syslog messages if things fail. (Closes: #1006604).

sbin/debian-edu-pxeinstall: Silence stderr output if the artwork theme lacks a plymouth subfolder. This can be silently ignored and should not trouble Debian Edu admins.

sbin/debian-edu-pxeinstall: Don't append 'ipappend 2' to the kernel boot cmdline anymore as it confuses systemd when booting into the installed system. This resolves the graphical.target not coming up on Debian Edu workstations that got installed via the PXE/network based Debian Installer method. (Closes: #1006362).

etc/cups/cups-browsed-debian-edu.conf:  Let TJENER's print queues appear on Debian Edu clients, use same print queue names on clients as on TJENER. (Closes: #1005841).

Signed-off-by: Holger Levsen <holger@layer-acht.org>

debian/control: Add D (debian-edu-config): libsitesummary-perl (available starting with sitesummary 0.1.50). (Closes: #815695, #968268).

Signed-off-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

debian/debian-edu-config.postinst: Replace calling 'service' by calling 'invoke-rc.d'. Thanks, lintian.

ldap-schemas/: Update GOsa²-specific schema files from Debian's latest version of GOsa² (2.7.4+reloaded3-16).