GSSDP 1.5.1, GUPnP 1.5.1

New development releases for GSSDP and GUPnP.

Main features: GUPnP does not crash anymore when trying to get  parameters from an action.

Known issues: The error handling in ServiceProxy.call_action() is  broken.

They are available for download at
  https://download.gnome.org/sources/gssdp/1.5/gssdp-1.5.1.tar.xz and    https://download.gnome.org/sources/gupnp/1.5/gupnp-1.5.1.tar.xz
Changes in GSSDP since 1.5.0:
=============================

- Clean-up debug output
- Allow interface indexes up to MAXINT

Bugs fixed in this release:
- Hopefully this should fix
  https://gitlab.gnome.org/GNOME/gupnp-igd/-/jobs/2021422

All contributors to this release:
- Jens Georg
- Olivier Crête

Changes in GUPnP since 1.5.0:
=============================

- Minor doc fixes
- Remove left-overs from WhiteList renaming
- Make tests a little friendlier if there is no ipv6
- Fix a couple of issues from scan-build

DeviceInfo:
- Make DeviceInfo:document accessible
- Offer convenience function DeviceInfo:get_icon_async to combine icon lookup and icon download

ServiceAction:
- Potential fix for running g_clear_pointer on an uninitialized value - Fix getting parameters from action

ServiceInfo:
- Do not free an error that was propagated
- Fix introspection on IPv6 devices

Service:
- Fix critical if Soup error other than G_IO_ERROR_CANCELLED occured
All contributors to this release:
- Jens Georg mail@jensge.org