[pango] (5 commits) Non-fast-forward update to branch private-vfuncs

[Matthias Clasen <matthiasc src gnome org>]

The branch 'private-vfuncs' 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:

  28669a7... Add version macros for 1.50
  f23369a... Bump version to 1.49
  015012b... Add pango_font_get_languages
  0db9f40... Cosmetics

Commits added to the branch:

  8be3934... Cosmetics
  b3e0bcf... Add version macros for 1.50
  dce36ba... Bump version to 1.49
  3555527... Add pango_font_get_languages
  a2e14a4... Clean up rounding code