[pango] (3 commits) Non-fast-forward update to branch round-glyphs-option

[Matthias Clasen <matthiasc src gnome org>]

The branch 'round-glyphs-option' 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:

  b1f44c8... context: Add an option for rounding glyph positions
  0e06cc0... layout: Use the new glyph rounding option
  93da5d7... pango-view: Add a --subpixel-positions option

Commits added to the branch:

  02fb1ca... context: Add an option for rounding glyph positions
  e3e59be... layout: Use the new glyph rounding option
  af1b7fe... pango-view: Add a --subpixel-positions option