[pango] (7 commits) Non-fast-forward update to branch matthiasc/for-master

[Matthias Clasen <matthiasc src gnome org>]

The branch 'matthiasc/for-master' 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:

  e1b051d... tests: Add a way to show fonts in test-layout
  518a94a... Silence compiler warnings
  ad1262d... language: Silence compiler warnings
  4bb98c7... Quiet a compiler warning
  77c1ca1... Drop an unused function
  2926528... Quiet another compiler warning

Commits added to the branch:

  f820a7f... Add a test for the previous change
  19e6f2d... tests: Add a way to show fonts in test-layout
  9702952... Silence compiler warnings
  66d3578... language: Silence compiler warnings
  10ceb82... Quiet a compiler warning
  6a6ab93... Drop an unused function
  9f02ce4... Quiet another compiler warning