Documentation additions and fixes.

Documentation additions and fixes.

2006-06-28  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkprinter.c:
        * gtk/gtkprintunixdialog.c:
        * gtk/gtkprintoperationpreview.c:
        * gtk/gtkprintcontext.c (gtk_print_context_set_cairo_context):
        * gtk/gtklabel.c (gtk_label_set_line_wrap_mode):
        * gtk/gtkentry.c (gtk_entry_new):
        * gtk/gtkprintoperation.c (gtk_print_operation_set_custom_tab_label):
        * gtk/gtkclipboard.c (gtk_clipboard_wait_for_rich_text): Documentation
        additions and fixes.

        * gtk/gtkaspectframe.h:
        * gtk/gtkaboutdialog.c:
        * gtk/gtkcalendar.c:
        * gtk/gtkinputdialog.c:
        * gtk/gtk.symbols: Remove unnecessary includes.

        * gtk/gtkprogress.[hc]:
        * gtk/gtkitemfactory.[hc]: Don't unnecessarily use GTK_COMPILATION,
        remove unnecessary includes.