[gssdp] (43 commits) Non-fast-forward update to branch wip/ipv6

[Jens Georg <jensgeorg src gnome org>]

The branch 'wip/ipv6' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  eb53e13... Consistently use GInetAddress in socket source
  68d3778... wip: Use GInetAddress consistently in client
  8dc85c3... wip: send v6 discovery
  425752f... wip: ipv6 opts
  0f198dc... WIP
  48af1f1... wip: Add pktinfo handling for ipv6
  f34bde1... wip: Add max hops for v6
  c09f90e... wip: Rewrite link-local locations

Commits added to the branch:

  8bdb91c... Use if_nametoindex if available (*)
  32ad4a5... Add user-agent cache to GSSDP client (*)
  5e54fad... Fill user-agent cache from SSDP packets (*)
  f81a63f... Add ARP lookup for Linux (*)
  c2678ad... gssdp-client: Fix preprocessor syntax (*)
  67769db... gssdp-client: Fix potential strncpy() buffer overflow (*)
  8837ba5... build: Add macros from autoconf-archive (*)
  3a0ddc6... Do not use PKTINFO on OS X (*)
  9d95f3f... client: Do not leak host_addr (*)
  ebc1192... Prepare 0.14.15 (*)
  e19f8f0... Post-release version bump (*)
  11e20cf... gssdp-client: Fill the device interface index for bionic (*)
  6a69d9b... Remove unused include (*)
  707894c... Fix interface lookup on Win32 (*)
  f00d2c7... Prepare 0.14.16 (*)
  4109060... Post-release version bump (*)
  b7ec4bc... Don't leak arp_lookup (*)
  dab1ebc... Add new API to docs (*)
  f506bf2... Prepare 0.99.0 (*)
  406e13b... Release 1.0 (*)
  87c0933... client: Use proper modifer for ssize_t (*)
  c982b4e... win32: Fix compiler issues with recent mingw (*)
  218be87... doc: Declare stable (*)
  4b0a801... doc: Update FSF address (*)
  293d615... Prepare 1.0.1 (*)
  a5a296d... doc: Move annotations to the bottom (*)
  7b16701... Remove deprecated functions with GTK 3.22 (*)
  3dd02bd... Prepare 1.0.2 (*)
  509e4ec... Post-release version bump (*)
  6bf3fc5... Update Bugtracker URL (*)
  ed7b8a2... meson: Backport meson support (*)
  6f30a0c... meson: Fix symbol exporting for sniffer (*)
  90f42ba... sniffer: Modify ui file search order (*)
  149306c... build: Use proper syntax for config.h (*)
  99dc8cc... Consistently use GInetAddress in socket source
  a33d624... wip: Use GInetAddress consistently in client
  5f6bbb8... wip: send v6 discovery
  5fbf706... wip: ipv6 opts
  56b8601... WIP
  c9519ea... wip: Add pktinfo handling for ipv6
  f7fa743... wip: Add max hops for v6
  20ba205... wip: Rewrite link-local locations
  3c02276... fixup! wip: Add pktinfo handling for ipv6

(*) This commit already existed in another branch; no separate mail sent