[gtk] (10 commits) Non-fast-forward update to branch backport-font-feature-pango-hb

[Chun-wei Fan <fanchunwei src gnome org>]

The branch 'backport-font-feature-pango-hb' 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:

  0391d96... gtkfontchooserwidget.c: Always enable font features with la
  012a26f... Visual Studio projects: Define __MSVC_PROJECTS__
  d1e9025... gtk-demo: Split out demo sources from Makefile.am
  74ab526... win32/generate-msvc.mak: Add rule to regenerate demos.h.win
  77f993e... Font features demo: Port to newer Pango
  14a497e... configure.ac: Check for Pango 1.44.0 or later
  fba7f43... Meson: Enable font features demo on later Pango versions
  6ae7425... Visual Studio projects: Update README for additional featur

Commits added to the branch:

  6c4cc93... Update Occitan translation (*)
  e1422d7... gtkfontchooserwidget.c: Always enable font features with la
  c3c759c... Visual Studio projects: Define __MSVC_PROJECTS__
  f820047... gtk-demo: Split out demo sources from Makefile.am
  079ee4e... win32/generate-msvc.mak: Add rule to regenerate demos.h.win
  b8e78f8... Font features demo: Port to newer Pango
  720e335... configure.ac: Check for Pango 1.44.0 or later
  f82eb19... Meson: Enable font features demo on later Pango versions
  28337d6... Visual Studio projects: Update README for additional featur
  1b78919... fontchooser: Avoid setting variations needlessly

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