[gtk+/quartz-integration] (17 commits) ...Merge branch 'master' into quartz-integration

[John Ralls <jralls src gnome org>]

Summary of changes:

  23dda3e... gtkbutton: Move private functions to private header (*)
  7b0d77d... gtkcontainer: Move private functions to private header (*)
  007b718... docs: building: gz is not used anymore, but xz instead (*)
  1739dab... docs:building: re-order list of dependencies (*)
  15206d8... docs: dependencies: Split the list of dependencies (*)
  e8f3623... docs: building: Update links to the location of tarballs (*)
  955dbdc... docs: building: Update links to the location of tarballs (*)
  c5868f0... docs: building: Fix links to the location of tarballs (*)
  288df3d... gtksearchenginetracker: Use non-case sensitive search for n (*)
  68fcede... Hacky support for combo boxes (*)
  3ef2e36... lockbutton: ensure the lock symbolic icon is rendered 16x16 (*)
  74f57ee... Avoid a crash in gtk_im_context_ime_reset (*)
  7a0dc3c... gdk: Update keysyms list from latest X.org headers (*)
  8224287... GtkCustomUnixPaperDialog: don't use a GtkAlignment (*)
  2f7e130... GtkUnixPrintDialog: Don't use GtkAlignment (*)
  d07907d... Update Windows Resource template information (*)
  457d84e... Merge branch 'master' into quartz-integration

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