+21-Nov-2008 Joe Hunt
++ Preparing for Graphic Links instead of Text Links (user display option, default)
+ (new field in 0_users, graphic_links)
+$ config.php
+ /admin/display_prefs.php
+ /admin/db/users_db.inc
+ /includes/current_user.inc
+ /includes/prefs/userprefs.inc
+ /includes/ui/ui_controls.inc
+ /sql/alter2.1.sql
+ /themes/default/images/add.png, credit.gif, delete.gif, download.gif, edit.gif, gl.png,
+ invoice.gif, money.png, pdf.gif, print.png, remove.png, report.png, view.gif
+ /themes/aqua/images/add.png, credit.gif, delete.gif, download.gif, edit.gif, gl.png,
+ invoice.gif, money.png, pdf.gif, print.png, remove.png, report.png, view.gif
+ /themes/cool/images/add.png, credit.gif, delete.gif, download.gif, edit.gif, gl.png,
+ invoice.gif, money.png, pdf.gif, print.png, remove.png, report.png, view.gif
+