[pango] (15 commits) Non-fast-forward update to branch line-underline

[Matthias Clasen <matthiasc src gnome org>]

The branch 'line-underline' 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:

  b8f068f... Add new PangoUnderline values
  4bc9db1... layout: Handle new underline values
  efdb512... renderer: Handle new underline values
  da3e981... Draw strikethrough continuously
  6eb978e... Add an overline attribute
  a538a33... layout: Handle overline attributes
  14dfeed... renderer: Implement overlines
  b519c4a... tests: Handle new attributes
  c1e64a5... Add tests for new markup
  675fe31... tests: Add missing data files

Commits added to the branch:

  58cb52a... Add new PangoUnderline values (*)
  215b1ed... layout: Handle new underline values (*)
  fc2aa99... renderer: Handle new underline values (*)
  85bdfea... Draw strikethrough continuously (*)
  27ede8c... Add an overline attribute (*)
  580bb08... layout: Handle overline attributes (*)
  de0ab09... renderer: Implement overlines (*)
  eda240e... tests: Handle new attributes (*)
  5b156c3... Merge branch 'line-underline' into 'master' (*)
  850988f... Add a test for new font api (*)
  63fcb0c... Merge branch 'tests' into 'master' (*)
  2df4fbc... Document new underline values
  781b693... tests: Handle new attribute values
  e9dad64... Add tests for new markup
  3a71c87... tests: Add missing data files

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