most recent changes, diff for digger

Index: games/digger/Portfile
--- games/digger/Portfile (revision 30226)
+++ games/digger/Portfile (revision 30227)
@@ -7,7 +7,7 @@
revision 1
categories games
platforms darwin
-maintainers nomaintainer@macports.org
+maintainers nomaintainer
description the Digger game
long_description ${description}