Add initial support for password-supported dialogs. This could be a lot

Add initial support for password-supported dialogs. This could be a lot

Wed Jan 19 01:10:57 2005  Jonathan Blandford  <jrb@redhat.com>

        * backend/Makefile.am:
        * backend/ev-document-links.h:
        * backend/ev-document-security.c: (ev_document_security_get_type),
        (ev_document_security_has_document_security),
        (ev_document_security_set_password):
        * backend/ev-document-security.h:
        * backend/ev-document.c: (ev_document_error_quark):
        * backend/ev-document.h:
        * data/Makefile.am:
        * data/evince-password.glade:
        * pdf/xpdf/pdf-document.cc:
        * shell/Makefile.am:
        * shell/ev-password.c: (ev_password_set_bad_password_label),
        (ev_window_password_entry_changed_cb), (ev_password_dialog_new),
        (ev_password_dialog_get_password),
        (ev_password_dialog_set_bad_pass):
        * shell/ev-password.h:
        * shell/ev-window.c: (ev_window_get_attribute),
        (ev_window_set_property), (update_action_sensitivity),
        (ev_window_is_empty), (mime_type_supported_by_gdk_pixbuf),
        (ev_window_setup_document), (ev_window_get_password),
        (ev_window_open), (ev_window_cmd_save_as),
        (using_postscript_printer), (ev_window_print),
        (find_not_supported_dialog), (ev_window_cmd_edit_find),
        (update_fullscreen_popup), (ev_window_fullscreen),
        (ev_window_unfullscreen), (ev_window_cmd_view_fullscreen),
        (ev_window_focus_out_cb), (ev_window_cmd_help_about),
        (menu_item_select_cb), (find_bar_search_changed_cb),
        (ev_window_dispose), (ev_window_init):

        Add initial support for password-supported dialogs.  This could be
        a lot cooler, but it'll do for now.