[libwnck] (21 commits) Non-fast-forward update to branch wip/muktupavels/modernize

[Alberts Muktupāvels <muktupavels src gnome org>]

The branch 'wip/muktupavels/modernize' 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:

  f0ef0c5... avoid deprecated GtkImageMenuItem
  344d711... tasklist: avoid deprecated gtk_menu_popup
  70d0349... avoid deprecated gdk_pixbuf_new_from_inline
  943382e... build: don't use gnome-autogen.sh
  1748c9c... update git.mk to latest version
  2f7dded... remove redundant declarations
  80c68c2... update MAINTAINERCLEANFILES
  d76f072... use upstream gettext
  3bc702f... selector: avoid deprecated gdk_screen_get_number
  fcda408... tasklist: avoid deprecated gdk_screen_get_number
  fb34812... pager: avoid deprecated gdk_screen_get_number
  65c7afd... selector: avoid warning
  22b9dfe... test-pager: avoid shadowing existing variable
  19bd852... util: fix few 'comparison between signed and unsigned integ

Commits added to the branch:

  4085600... screen: Check for Wayland display (*)
  c4cc2eb... utils: add a warning if no X11 is found (*)
  9a57806... Update Polish translation (*)
  0354b5f... Update Basque language (*)
  7177db6... Update Kazakh translation (*)
  5e4c04a... Add wrap-on-scroll option for WnckPager widget (*)
  3526d6d... Add an option to disable the tasklist scroll event (*)
  f03265f... avoid deprecated GtkImageMenuItem
  fd928fd... tasklist: avoid deprecated gtk_menu_popup
  354476d... avoid deprecated gdk_pixbuf_new_from_inline
  24bf829... build: don't use gnome-autogen.sh
  2381d5e... update git.mk to latest version
  8fbfc31... remove redundant declarations
  8172e82... update MAINTAINERCLEANFILES
  6db6f78... use upstream gettext
  dd5917e... selector: avoid deprecated gdk_screen_get_number
  366326e... tasklist: avoid deprecated gdk_screen_get_number
  b26d6b5... pager: avoid deprecated gdk_screen_get_number
  7716d8f... selector: avoid warning
  6ed7a1a... test-pager: avoid shadowing existing variable
  35f67ae... util: fix few 'comparison between signed and unsigned integ

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