[pango] (3 commits) Non-fast-forward update to branch serialization-improvements

[Matthias Clasen <matthiasc src gnome org>]

The branch 'serialization-improvements' 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:

  1bd9c45... Make test-layout use included fonts
  080efb6... Add a newline to serialization results
  1335671... Skip layout tests witout fontconfig

Commits added to the branch:

  cddd173... Make test-layout use included fonts
  05be686... Add a newline to serialization results
  805b82d... test-layout: Use an fc fontmap