Remember geometry of more dialogs and restore it when the dialog is next

[David Hampton]

Log Message:
-----------
Remember geometry of more dialogs and restore it when the dialog is
next used.  Migrate most of Gnucash's hidden preferences over to
gconf.  Collapse current knowledge of the desktop gconf keys into a
single file.

Tags:
----
gnucash-gnome2-dev

Modified Files:
--------------
    gnucash:
        ChangeLog
        GNOME2_STATUS
        configure.in
    gnucash/src/app-file:
        gnc-file.c
    gnucash/src/app-utils:
        prefs.scm
    gnucash/src/business/business-gnome:
        Makefile.am
        business-gnome-utils.h
        dialog-customer.c
        dialog-employee.c
        dialog-invoice.c
        dialog-job.c
        dialog-order.c
        dialog-vendor.c
    gnucash/src/business/business-utils:
        business-prefs.scm
    gnucash/src/core-utils:
        gnc-gconf-utils.h
    gnucash/src/gnome:
        dialog-commodities.c
        dialog-find-transactions.c
        dialog-new-user.c
        dialog-price-edit-db.c
        dialog-price-editor.c
        dialog-scheduledxaction.c
        dialog-sxsincelast.c
        dialog-tax-info.c
        dialog-totd.c
        gnc-plugin-page-account-tree.c
        window-register.c
    gnucash/src/gnome/glade:
        price.glade
    gnucash/src/gnome/schemas:
        Makefile.am
        apps_gnucash_dialog_commodities.schemas
        apps_gnucash_dialog_prices.schemas
    gnucash/src/gnome-search:
        dialog-search.c
        dialog-search.h
    gnucash/src/gnome-utils:
        dialog-account.c
        dialog-utils.c
        dialog-utils.h
        gnc-tree-view-account.c
        gnc-tree-view-account.h
    gnucash/src/import-export/hbci:
        Makefile.am
        hbci-interaction.c
        hbci.scm
    gnucash/src/import-export/log-replay:
        Makefile.am
        gnc-log-replay.c
    gnucash/src/import-export/mt940:
        gnc-mt940-import.c
    gnucash/src/import-export/ofx:
        gnc-ofx-import.c
    gnucash/src/import-export/qif-import:
        druid-qif-import.c
    gnucash/src/register/ledger-core:
        split-register.h
    gnucash/src/register/register-gnome:
        Makefile.am
        table-gnome.c
    gnucash/src/scm:
        main.scm

Added Files:
-----------
    gnucash/src/business/business-gnome/schemas:
        .cvsignore
        Makefile.am
        apps_gnucash_dialog_business_common.schemas
    gnucash/src/gnome/schemas:
        apps_gnucash_dialog_common.schemas
        apps_gnucash_window_pages_register.schemas
    gnucash/src/import-export/hbci/schemas:
        .cvsignore
        Makefile.am
        apps_gnucash_dialog_hbci.schemas