use pld style config noreplace attributes

https://github.com/bernd/fpm-cookery/issues/71#issuecomment-134127418

--- fpm-1.4.0/templates/rpm.erb~	2015-08-24 14:06:26.000000000 +0300
+++ fpm-1.4.0/templates/rpm.erb	2015-08-24 14:07:00.841529419 +0300
@@ -238,7 +238,7 @@
 %defattr(<%= attributes[:rpm_defattrfile] %>,<%= attributes[:rpm_user] || "root" %>,<%= attributes[:rpm_group] || "root" %>,<%= attributes[:rpm_defattrdir] %>)
 <%# Output config files and then regular files. -%>
 <% config_files.each do |path| -%>
-%config(noreplace) <%= rpm_file_entry(path) %>
+%config(noreplace) %verify(not md5 mtime size) <%= rpm_file_entry(path) %>
 <% end -%>
 <%# list directories %>
 <% directories.each do |path| -%>