resolved: enforce ratelimit on LLMNR traffic
resolved: add 100ms initial jitter to all LLMNR requests
resolved: don't abort if a transaction is aborted because its scope is removed
update TODO
bus-proxy: service_name_is_valid will never be < 0
core: do not add dependencies to self

Adds a pair of files which cause a segfault (also with
systemd-analyze verify).

https://bugzilla.redhat.com/show_bug.cgi?id=1124843
core: warn when merged units have conflicting dependencies

A unit should not Conflict with itself. It also does not make
much sense for a unit to be After or Before itself, or to
trigger itself in some way.

If one of those dependency types is encountered, warn, instead
of dropping it silently like other dependency types.

% build/systemd-analyze verify test/loopy3.service
...
Dependency Conflicts dropped when merging unit loopy4.service into loopy3.service
Dependency ConflictedBy dropped when merging unit loopy4.service into loopy3.service
man: correct references to DefaultTimeout*Sec

Noticed by thp on #systemd.
hwdb: update format description and document reloading

https://bugs.freedesktop.org/show_bug.cgi?id=82311
core: loopback-setup - only up the loopback device

The kernel will set up the IP addresses for us, so don't duplicate that
in userspace.
udev: link_setup - respect kernel name assign policy

Newer kernels export meta-information about the origin of an ifname. Respect this
from the ifname rename logic. We do not rename any interfaces that was originally
named by userspace, nor once which have already been renamed from userspace.

Moreover, we optionally do not (the default) rename interfaces which the kernel
claims to have named in a predictable way.
Added arch tuple for PPC64LE

Thanks to Brent Baude <bbaude@redhat.com>, who checked with the debian
guys, that this is correct and provided the patch.
sd-bus: sync kdbus.h (ABI break)
resolved: properly check return value of dns_resource_record_equal()
resolved: implement full LLMNR conflict detection logic
resolved: properly pass aborted transaction result back to clients
resolved: destroy outstanding queries if the clients that initiated them die
resolved: verify all RRs when we come back from suspend
update TODO
resolved: be a bit more communicative about conflicts