Add a bunch of .cvsignore files.

[David Hampton]

Log Message:
-----------
Add a bunch of .cvsignore files.

Tags:
----
gnucash-gnome2-dev

Added Files:
-----------
    gnucash/lib/goffice:
        .cvsignore
    gnucash/lib/goffice/app:
        .cvsignore
    gnucash/lib/goffice/cut-n-paste:
        .cvsignore
    gnucash/lib/goffice/cut-n-paste/egg-recent-files:
        .cvsignore
    gnucash/lib/goffice/cut-n-paste/pcre:
        .cvsignore
    gnucash/lib/goffice/drawing:
        .cvsignore
    gnucash/lib/goffice/graph:
        .cvsignore
    gnucash/lib/goffice/graph/plugins:
        .cvsignore
    gnucash/lib/goffice/graph/plugins/plot_barcol:
        .cvsignore
    gnucash/lib/goffice/graph/plugins/plot_pie:
        .cvsignore
    gnucash/lib/goffice/graph/plugins/plot_radar:
        .cvsignore
    gnucash/lib/goffice/graph/plugins/plot_surface:
        .cvsignore
    gnucash/lib/goffice/graph/plugins/plot_xy:
        .cvsignore
    gnucash/lib/goffice/gui-utils:
        .cvsignore
    gnucash/lib/goffice/pixmaps:
        .cvsignore
    gnucash/lib/goffice/split:
        .cvsignore
    gnucash/lib/goffice/split/widgets:
        .cvsignore
    gnucash/lib/goffice/utils:
        .cvsignore