Update to latest 3.3 git head

Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian: Put filtered mail logs into /var/log/mail.{info,err,warn}

The default location for the filtered mail logs is /var/log/mail.*,
not in a mail/ subdir there. The logrotate script is correct, adjust
the default config.

Closes: Debian#692056
Reported-by: Tim Zehta <tim@zehta.me>
Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian: Do not remove the systemd service files in postrm

Now that they're not symlinks, dpkg does the right thing and cleans
them up on purge.

Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian: Use /dev/ttyva on kFreeBSD as the d_console_all target

On kFreeBSD, /dev/ttyva should be used instead of /dev/tty10. To keep
the main config similar between all architectures, split the tty10
definition out of it, and move it to an include file instead.

At install time, we'll decide which definition to include, based on
what architecture we're building for.

Closes: Debian#697042
Reported-by: Christoph Egger <christoph@debian.org>
Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian: Update the version to be useful

Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian: Fix a few syntax errors

Within make ifs, when setting variables, do not indent them, because
make will then attach the stuff to the preceeding rule, which is
undesired.

Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian: Update the submodule again

Update the submodule to latest 3.3 git head.

Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian/tools: Ignore .travis.yml when generating tarballs / exports

Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian/tools/bootstrap.sh: Make it work in the exported dir too.

Signed-off-by: Gergely Nagy <algernon@balabit.hu>
debian: Re-enable systemd support in the autobuilt package

Signed-off-by: Gergely Nagy <algernon@balabit.hu>
Merge branch 'packaging/debian/3.3' into packaging/debian/autobuilt/3.3
Revert "debian: Remove systemd links"

This reverts commit e9eb6db5706f91ded5ab9817566f7ea08b33e94c.