Changed startup scripts to deal with slothd PID file change from

/var/run/slothd to /var/run/slothd.pid

Lets hope I've finally put it in the right place..

tmcd/freebsd/rc.setup

@@ -56,7 +56,7 @@ fi
 if [ -x /etc/testbed/slothd ]; then
 	echo "Starting usage detector ..."
         killall slothd
-        rm -f /var/run/slothd
+        rm -f /var/run/slothd.pid
 	/etc/testbed/slothd
 fi
 

tmcd/linux/rc.setup

@@ -47,7 +47,7 @@ fi
 if [ -x /etc/rc.d/testbed/slothd ]; then
             echo "Starting usage detector ..."
             killall slothd
-            rm -f /var/run/slothd
+            rm -f /var/run/slothd.pid
             /etc/rc.d/testbed/slothd
 fi