[pango] (16 commits) Non-fast-forward update to branch redo-attrs

[Matthias Clasen <matthiasc src gnome org>]

The branch 'redo-attrs' 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:

  303fa3e... testhbfont: update for generic families
  20c513a... Drop shape attributes
  5bb11a7... Redo attributes
  d79ccb1... Split pango-attributes.[hc]
  b144c61... Add PangoAttrAffects
  d219d98... Add PangoAttrMerge flags
  b83dbc5... Rename pango_attribute_get_custom
  732a683... Tweaks

Commits added to the branch:

  b16425a... testhbfont: update for generic families (*)
  db51846... pango/pango-version-macros.h: Mention correct version check
  1d8eb69... Drop shape attributes
  bac4915... Redo attributes
  aac720f... Split pango-attributes.[hc]
  e2aa411... Add PangoAttrAffects
  516a9c2... Add PangoAttrMerge flags
  3abdcfd... Rename pango_attribute_get_custom
  64cf661... Tweaks
  3a9feec... Change color attr api
  9ee34c5... Drop some underline variants
  ae40e5e... Split off and underline position attribute
  f28a98e... Rename PangoUnderline to PangoLineStyle
  ea3f33a... Make strikethrough styled
  e337ef1... More work on line styles
  7ef497a... Add a line api to PangoRenderer

(*) This commit already existed in another branch; no separate mail sent