[gtk] (8 commits) Non-fast-forward update to branch pango2

[Matthias Clasen <matthiasc src gnome org>]

The branch 'pango2' 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:

  1097003... Beef up testfontchooserdialog
  ab1cf67... fontchooser: Make size level effective
  fbcf035... Add an api for rendering PangoLines
  456e301... wip: Port to pango2 api
  bfc3986... Use modern C++
  24cc2a5... Port Quartz code to pango 2
  513a56f... Fixups
  994ece5... fontbutton: Simplify
  3e080f9... Compare family names case-insensitively
  53b884a... Port to pango2 api
  9569351... Port to pango2, again
  9dd121e... Fix up font features demo
  c7bdd47... Font features demo: Keep a single paragraph
  400dee8... Add color palettes to the font demo
  7eb6543... fontchooser: Add palette support
  c95f491... testfontchooserdialog: Add palette
  ffe4d36... Pass around a palette quark
  2871c7e... fontchooser: Cosmetics

Commits added to the branch:

  ff0fec0... Beef up testfontchooserdialog
  2841256... fontchooser: Make size level effective
  d595cc1... Use modern C++
  897195b... Compare family names case-insensitively
  8ab180b... Port to pango2 api
  5b92bf5... Font demo: Keep a single paragraph
  b01eb06... Font demo: Add color palettes
  646149b... Fontchooser: Add palette support