[vala] (6 commits) Non-fast-forward update to branch tintou/gdbus-properties

[Corentin Noël <corentinnoel src gnome org>]

The branch 'tintou/gdbus-properties' 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:

  b071e7a... dbus: Bind properties with the GDBusProxy directly

Commits added to the branch:

  d6e7eba... Sync NEWS from 0.48 (*)
  624d838... tests: Add "Bus/DBusConnection.get_proxy*()" tests to incre (*)
  d176f17... vala: Set default_construction_method in semantic-analyzer  (*)
  5451c70... gstreamer-app-1.0: Don't merge Src.push_buffer_*() signal w (*)
  d01c124... glib-2.0: Fix Filename.canonicalize() binding of g_canonica (*)
  b46be4e... dbus: Bind properties with the GDBusProxy directly

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