[glade] (186 commits) Non-fast-forward update to branch wip/nielsdg/intltool2gettext

[Niels De Graef <nielsdg src gnome org>]

The branch 'wip/nielsdg/intltool2gettext' 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:

  fc9a3fb... Migrate from intltool to gettext

Commits added to the branch:

  9fc2099... Update Brazilian Portuguese translation (*)
  c8b9d86... Update Catalan translation (*)
  0e82661... Update Hungarian translation (*)
  591fdc1... Update Swedish translation (*)
  5141c24... Update Swedish translation (*)
  465ece7... Update Chinese (Taiwan) translation (*)
  89db0d3... Update Greek translation (*)
  e2cb3b2... help: Update screenshot (*)
  c49d701... Marked property name for translation (*)
  016b75f... Updated Czech translation (*)
  28f3a1d... Updated Czech help translation (*)
  28e0d6e... Update Polish translation (*)
  9b49649... Update Swedish translation (*)
  32eec0d... plugins/gtk+/gtk+.xml.in: Fix typo in translatable string;  (*)
  884a0d5... Update Swedish translation (*)
  560a68a... ca: Fix markup typos (*)
  9a6ba8c... Fix typo in Bulgarian user docs translation (*)
  5b83d84... Update Polish translation (*)
  b3664f9... Update Swedish translation (*)
  b4e0b02... [l10n] Updated Catalan (Valencian) translation (*)
  0003672... Update German translation (*)
  d5cce60... Updated Czech translation (*)
  e8517e5... data/Makefile.am: Install appstream metadata to non-depreca (*)
  7f9cfb3... Add glade_utils_boolean_from_string() to the zoo (*)
  e527b48... Use new utility function to parse boolean values. (*)
  a5c3a4d... GtkLabel xalign and halign appeared in GTK+ 3.16 and are no (*)
  2224a62... Add Polish help translation (*)
  b257bdc... add background class to GladeDesignLayout children (*)
  6b97d92... Update Serbian translation (*)
  67b39dd... Update Indonesian translation (*)
  926fdda... Updated Spanish translation (*)
  5039bc1... Updated Spanish translation (*)
  4c8c028... Update Esperanto translation (*)
  6ba2785... GladeWindow: remove dock system (*)
  1c870ed... GladeWindow: remove palette related actions from view menu (*)
  1d85dd0... GladeWindow: remove palette (*)
  3fba517... GladeWindow: move inspector to palette place. (*)
  833f799... GladeWindow: remove unused right_paned. (*)
  995eeb1... GladeAdaptorChooser: add GLADE_ADAPTOR_CHOOSER_SKIP_DEPRECA (*)
  87d78ab... GladeDesignView: include all widget in widget chooser (*)
  3513a72... GladeAdaptorChooser: set viewport max content height instea (*)
  366d64a... GladeWindow: moved statusbar on top of workspace (*)
  4d9bc5f... GladeEditor: add show-border property (*)
  0656444... GladeWindow: replace menubar with headerbar (*)
  b0ffaab... GladeWindow: remove unused view actions (*)
  c733593... GladeWindow: replace main notebook with stack (*)
  f4cd341... GladeCloseButton: removed unused class (*)
  140b355... GladeWidgetAdaptor: do not query user by default (*)
  fee15da... _GladeAdaptorChooser: add new API (*)
  02afd23... Rename GladeAdaptorChooser to GladeAdaptorChooserWidget (*)
  8ad93ee... GladeAdaptorChooser: implemented new class to replace palet (*)
  e3b1fb4... GladeUI plugin: add support for GladeAdaptorChooser (*)
  57822f5... GladeWindow: add GladeAdaptorChooser (*)
  e438770... GladePlaceholder: use middle click button to create more th (*)
  b5ec733... Gtk+ catalog: split control and display widget groups (*)
  4e55a66... GladeAdaptorChooserWidget: add show-group-title property (*)
  58fe151... GladeAdaptorChooser: show group title in chooser with more  (*)
  d59478d... GladeDesignView,GladePlaceholder: use gtk_popover_popup() i (*)
  5c5cec9... GladeAdaptorChooserWidget: set scrolled window max height o (*)
  65036a6... GladeWindow: moved css to glade-window.css file (*)
  e0f591f... Do not open a new project by default (*)
  2cf6a47... Added glade-brand-symbolic icon (*)
  4bb5aac... GladeWindow: add main stack with logo (*)
  5057982... GladeWindow: remove unused project list (*)
  9107284... GladeWindow: move all project actions to headerbar (*)
  97be4a2... GladeWindow: port to GAction (*)
  dc40fc5... Add UI interactive introduction (*)
  0b4800b... Update POTFILES.in (*)
  b79ff96... GladeWidgetAdaptor: use real type to register adaptors (*)
  5d47966... GtkButton: ignore register-response-id-displayables (*)
  80fa926... GladeApp: add GLADE_ENV_ICON_THEME_PATH (*)
  297bde5... configure.ac: fix GLADE_TEST_ENVIRONMENT (*)
  0199624... Rolling 3.21.0 (*)
  4c0e415... GladeBaseEditor: use GSIZE_TO_POINTER to store a GType on a (*)
  76385f1... GladebaseEditor: Implement it as a template class (*)
  1cfda05... Gtk plugin: glade_base_editor_new() do not use main_editabl (*)
  f341a1f... Update German translation (*)
  dd03608... Fix formatting / layout of project verification details (*)
  d33a056... Add highlighting of deprecated property & class names (*)
  608619e... GladeAdaptorChooserWidget: activate treeview with single cl (*)
  54aadd7... Update Spanish translation (*)
  87bd20b... Fix some typos in new strings (*)
  22749bc... GladeAdaptorChooserWidget: enable Drag & Drop (*)
  ac7c277... Update German translation (*)
  0258bb3... Update Hungarian translation (*)
  04f919c... Update Hungarian translation (*)
  0fd439f... GladeDesignView: set selected layout state (*)
  316a00e... Gtk Catalog: add back GtkStackSidebar (*)
  b003f44... Update Indonesian translation (*)
  3e2ee0f... Updated Lithuanian translation (*)
  33a57a4... Update Spanish translation (*)
  859e8b4... Update Polish translation (*)
  1494675... Update Friulian translation (*)
  80caca1... Update Galician translation (*)
  c427b20... glade-window.c: Fix typo (*)
  96fb124... Update Polish translation (*)
  2888b1e... Update Brazilian Portuguese translation (*)
  ade6076... Fix bug in GtkCellRenderer attributes parsing on 32bits sys (*)
  f440cdd... Fix bug in action widgets response-id parsing on 32bits sys (*)
  088d8af... plugins/gtk+/glade-gtk-action-widgets.c glade-gtk-cell-layo (*)
  f70d4f9... Update German translation (*)
  41bd7b0... Updated Spanish translation (*)
  03131b5... Update Galician translation (*)
  b71206a... Update Serbian translation (*)
  c56b5ee... Update Serbian Latin translation (*)
  40a7ffd... Update German translation (*)
  005514f... Fix Spanish translation header (*)
  c1496e8... Update Hungarian translation (*)
  195fe47... GladePropertyClass: fix missing images data loss (*)
  188bc4f... Add _glade_util_file_get_relative_path() to the private zoo (*)
  e221282... GladeProject: always treat resource properties as relative (*)
  7eb1012... GladeEditorPropertyTextClass: use relative paths for resour (*)
  d2bedba... GtkPopover: rework support code to fix bugs and warnings (*)
  bc218dc... Update Korean translation (*)
  b9763bf... GladeWidgetAdaptor: fix glade_widget_adaptor_get_parent_ada (*)
  ebd3634... Gtk+ plugin: fix GtkStack replace child function (*)
  667f255... Revert "GladeWidgetAdaptor: fix glade_widget_adaptor_get_pa (*)
  f373288... Gtk+ plugin: fix GtkPopover support (*)
  5c2d492... Update Indonesian translation (*)
  7b91d0f... Add GDK_SUPER_MASK accelerator handling (*)
  6762477... Updated Lithuanian translation (*)
  cb3f68d... Update Kazakh translation (*)
  24b0229... Updated Danish translation (*)
  da10140... GladeWindow: set label on toolbar actions (*)
  fa16f1b... GladeWindow: replace tabs with spaces (*)
  8040387... Updated Czech translation (*)
  8be0fe4... Updated Czech translation (*)
  68a009b... Removed useless tag "translatable" (*)
  9888e98... Update Brazilian Portuguese translation (*)
  85a47fc... Fix glade_util_container_get_all_children() (*)
  6d39793... GladeActionBarEditor: remove bogus warning (*)
  19a31df... Update Italian translation (*)
  0298a20... Update Turkish translation (*)
  7f81406... Gtk+ plugin: get back GtkIconView widget (*)
  d3f53d3... Update Latvian translation (*)
  7ef2bf8... Update French translation (*)
  40b8df7... Update Swedish translation (*)
  773e841... GladeWindow: hide intro button after its finished. (*)
  968fc43... Update Polish translation (*)
  208e466... Rolling 3.22 (*)
  f700c1f... Updated Czech translation (*)
  f381f14... Updated Lithuanian translation (*)
  6af5829... Update Swedish translation (*)
  687bb07... Update Galician translation (*)
  a916ba9... Update Hungarian translation (*)
  4df71d9... Update French translation (*)
  10b9747... Update Turkish translation (*)
  4657ca6... Update German translation (*)
  5ec4d70... Update Brazilian Portuguese translation (*)
  a2f04a8... Update Hungarian translation (*)
  d55c1e6... Update Indonesian translation (*)
  73e486e... Update Italian translation (*)
  1881a65... Update POTFILES.in (*)
  aa2e878... Update Polish translation (*)
  5a67186... Update Italian translation (*)
  31040be... Update Swedish translation (*)
  aeea294... Update Hungarian translation (*)
  b9174cc... Update Swedish help image (*)
  ebce3d6... Update Swedish translation (*)
  bb211df... Update Brazilian Portuguese translation (*)
  f84a52f... Update German translation (*)
  2d38f33... Updated Lithuanian translation (*)
  728ebab... GladeGtkWindow: fix regression in csd handling (*)
  b85d9c6... Update Galician translation (*)
  49103b5... GladeGtkWidget: save accessible-role atk property (*)
  0ec41f3... Fix build (*)
  17a56aa... Update Polish translation (*)
  eee138d... GladeAdaptorChooser: add missing translation domain (*)
  5028c39... GladeGtkWindow: remove get_children() method (*)
  bd4e79d... GladeGtkDialog: chain up post_create() method (*)
  371b733... GladeGtkHeaderBar: mark title and subtitle as translatable (*)
  2ff3983... Updated Czech translation (*)
  af7404e... Update Indonesian translation (*)
  10efdce... Update Chinese (Taiwan) translation (*)
  5afdf3d... Update French translation (*)
  e3985e0... Update Polish translation (*)
  7105287... Update Serbian translation (*)
  671ecee... Gtk Catalog: add back GtkStatusbar (*)
  f41e1cd... Merge branch 'recover-statusbar' into 'master' (*)
  d0940e8... Update Latvian translation (*)
  6dad349... Updated Spanish translation (*)
  bc5f9d0... Update Turkish translation (*)
  35923d0... GladeCommand: ignore special child types placeholders in ad (*)
  5486919... Update CONTRIBUTING.md to gitlab (*)
  1149c7c... ui/widget: Make template ver# warning more useful (*)
  3e08284... Migrate from intltool to gettext

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