[glib] (13 commits) Non-fast-forward update to branch gobject-speedups

[Matthias Clasen <matthiasc src gnome org>]

The branch 'gobject-speedups' 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:

  c960218... param: Add a value_is_valid vfunc
  717d293... Speed up setting properties
  5b430f7... Don't inline deprecation warnings
  7ad5a02... Keep a count of construct params
  f9bc420... Move deprecation warnings to object_set_property
  15c0f72... Don't copy values when collecting in g_object_new
  75b57d1... Keep a separate flag for notify handlers
  4c4f372... Avoid property notification during object construction
  baa3fc2... Don't copy values during g_object_set
  3b9c4dd... Avoid property notification during g_object_set
  3d1aa6d... gtype: small optimization
  bf52bc9... Avoid allocating GObjectNotifyQueue
  f0d9b0f... Revert "Avoid allocating GObjectNotifyQueue"

Commits added to the branch:

  fc89d34... param: Add a value_is_valid vfunc
  f8741b5... Speed up setting properties
  3963267... Don't inline deprecation warnings
  5ca46aa... Keep a count of construct params
  cb1a32d... Move deprecation warnings to object_set_property
  94aa288... Don't copy values when collecting in g_object_new
  e44cf31... Keep a separate flag for notify handlers
  7536324... Avoid property notification during object construction
  3b9e042... Don't copy values during g_object_set
  ff5f5cd... Avoid property notification during g_object_set
  29606c1... gtype: small optimization
  9804a63... Avoid allocating GObjectNotifyQueue
  e3f965e... Revert "Avoid allocating GObjectNotifyQueue"