replica/applylog to report file deletions as "d" verb not as "a".

Reference: /n/sources/patch/applied/applylog-chat-d
Date: Tue Jul  6 12:57:25 CES 2010
Signed-off-by: yarikos@gmail.com

--- /sys/src/cmd/replica/applylog.c	Tue Jul  6 12:54:59 2010
+++ /sys/src/cmd/replica/applylog.c	Tue Jul  6 12:54:54 2010
@@ -325,7 +325,7 @@
 		    DoRemove:
 			USED(checkedmatch1);
 			assert(ismatch(name));
-			chat("a %q %luo %q %q %lud\n", name, rd.mode, rd.uid, rd.gid, rd.mtime);
+			chat("d %q %luo %q %q %lud\n", name, rd.mode, rd.uid, rd.gid, rd.mtime);
 			if(donothing)
 				break;
 			if(remove(local) < 0){