[pango] (7 commits) Non-fast-forward update to branch small-caps

[Matthias Clasen <matthiasc src gnome org>]

The branch 'small-caps' 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:

  70f3f4d... itemize: Handle PANGO_FONT_SCALE_SMALL_CAPS
  aa4a6ad... itemize: Implement emulated Small Caps
  50ade76... Add more casing variants
  2fd02a4... fc: Implement the other casing variants
  9902850... Add variant roundtrip tests
  15b7ebd... itemize: Emulate other casing variants

Commits added to the branch:

  ee4e788... itemize: Handle PANGO_FONT_SCALE_SMALL_CAPS
  346d92c... itemize: Break out a helper
  0e5bd15... itemize: Implement emulated Small Caps
  6b7b3e9... Add more casing variants
  397f121... fc: Implement the other casing variants
  0eec5fa... Add variant roundtrip tests
  0c25f62... itemize: Emulate other casing variants