[pango] (16 commits) Non-fast-forward update to branch line-breaker

[Matthias Clasen <matthiasc src gnome org>]

The branch 'line-breaker' 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:

  9e30c3b... Add PangoAlignment
  c5cfd5e... Add PangoLine
  e5f9850... Implement ellipsization for PangoLine
  0b6ab1e... Add PangoLineBreaker
  8e6dc3f... Add PangoLines
  f94613e... Implement rendering for PangoLine
  6eb806a... Add PangoSimpleLayout
  3224dc3... wip: Serialize PangoLine
  9790991... Add a renderer comparison test
  7cd9e2e... parshape example
  f98e41b... wip: editing apis
  fb0b911... wip: serializer: adapt
  a1885d9... linebreaker: small fixup
  d18414c... more wip: editing api

Commits added to the branch:

  d37a740... Move ItemProperties
  1f8d422... Add pango_glyph_item_get_extents
  77bc090... Add PangoAlignment
  1ff459b... Introduce PangoLineWrapMode
  c7dcd50... Add PangoLine
  c1429da... Implement ellipsization for PangoLine
  653fe67... Add PangoLineBreaker
  2b1c98a... Add PangoLines
  79dcad0... Implement rendering for PangoLine
  27d1cb5... Add PangoSimpleLayout
  7e4db5e... Add PangoLineIter
  edb7562... Serialization
  a2173fc... Add a renderer comparison test
  ddf0c78... parshape example
  1e1e6f1... test-render: adapt
  dff1f18... render tests: adapt