Remove interface status files during 'stop/clear' processing

Signed-off-by: Tom Eastep <teastep@shorewall.net>

Shorewall/Perl/Shorewall/Misc.pm

@@ -2957,6 +2957,7 @@ EOF
     emit '
     rm -f ${VARDIR}/*.address
     rm -f ${VARDIR}/*.gateway
+    rm -f ${VARDIR}/*.status
 
     run_stopped_exit';