[gupnp-tools] (4 commits) Non-fast-forward update to branch wip/new-upnp

[Jens Georg <jensgeorg src gnome org>]

The branch 'wip/new-upnp' 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:

  ac9801c... all: Port to new GUPnP API

Commits added to the branch:

  9995127... build: Add missing config.h.meson (*)
  bd5a04f... av-cp,universal-cp: Fix closing about dialog
  7ebffa2... all: Port to new GUPnP API
  4bb034a... build: Fix missing windows things

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