[pango] (5 commits) Non-fast-forward update to branch baseline-shift

[Matthias Clasen <matthiasc src gnome org>]

The branch 'baseline-shift' 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:

  64fd572... Implement baseline shifts
  1c402fe... Implement font-dependent scaling
  5563501... markup: Change <sup> and <sub>
  fd78ee9... Add horizontal displacement

Commits added to the branch:

  35972c9... Make ellipsize code safer
  012b223... Implement baseline shifts
  d40a7a8... Implement font-dependent scaling
  fb3ba7a... markup: Change <sup> and <sub>
  4b3c63e... Add horizontal displacement