[gtk+/quartz-integration] (21 commits) ...Merge branch 'master' into quartz-integration

[John Ralls <jralls src gnome org>]

Summary of changes:

  930e43c... [broadway] Use the right doctype for html5 (*)
  69eafcc... [broadway] Fix some typos in the js code (*)
  618dc87... [broadway] Add some initial work for in-window frames (*)
  fadaced... [broadway] Move window to top when moving (*)
  e5d8905... [broadway] Fix up toplevel content visibility in useTopleve (*)
  fe79bbd... [broadway] Position non-popup windows ourselves (*)
  d6beabb... [broadway] Make the toplevel mode a url parameter (*)
  2728cc9... [broadway] Remove expensive transparency effects from css (*)
  f2fd3ee... Move documentation to inline comments: GtkImageMenuItem (*)
  3662744... Move documentation to inline comments: GtkMisc (*)
  ca8d880... Move documentation to inline comments: GtkCellRendererProgr (*)
  735f3a2... Move documentation to inline comments: GtkInvisible (*)
  f7f7d4e... Move documentation to inline comments: GtkHPaned (*)
  fc0e045... Move documentation to inline comments: GtkCellRendererToggl (*)
  9dc0e74... Move documentation to inline comments: GtkFontButton (*)
  5f7433a... Remove unneded template: gtkimcontext.sgml (*)
  de210bd... Move documentation to inline comments: GtkHScrollbar (*)
  610d46d... Move documentation to inline comments: GtkCellRendererAccel (*)
  62c878b... Move documentation to inline comments: GtkHScale (*)
  ebda721... Move documentation to inline comments: GtkFileChooserWidget (*)
  881fc92... Merge branch 'master' into quartz-integration

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