change the order of executing hooks for the same task and class

when two hooks task.CLASS and task.CLASS.sh are available now the
order is to first execute task.CLASS.sh then task.CLASS

lib/subroutines

@@ -298,20 +298,20 @@ call_hook() {
             echo "WARNING: The suffix .source is deprecated. Use .sh instead." >&2
             # continue
         fi
-        if [ -x $hfile ]; then
-            echo "Calling hook: $hook.$cl"
-            sendmon "HOOK $hook.$cl"
-            # execute the hook
-            $hfile $dflag "$@"
-            check_status $hook.$cl $?
-        fi
         if [ -x $hfile.sh ]; then
             echo "Source hook: $hook.$cl.sh"
             sendmon "HOOK $hook.$cl.sh"
             # source this hook
             . $hfile.sh $dflag "$@"
             check_status $hook.$cl.sh $?
         fi
+        if [ -x $hfile ]; then
+            echo "Calling hook: $hook.$cl"
+            sendmon "HOOK $hook.$cl"
+            # execute the hook
+            $hfile $dflag "$@"
+            check_status $hook.$cl $?
+        fi
         # deprecated
 	if [ -x $hfile.source ]; then
             echo "Source hook: $hook.$cl.source"