ncdns-nsis: Pull in example configs from StemNS

projects/ncdns-nsis/build

@@ -40,7 +40,7 @@ tar -C /var/tmp/dist/ -xf $rootdir/[% c('input_files_by_name/stem') %]
 cp -a /var/tmp/dist/stem-*/stem "${NEUTRAL_ARTIFACTS}/stem"
 
 tar -C /var/tmp/dist/ -xf $rootdir/[% c('input_files_by_name/stemns') %]
-cp /var/tmp/dist/StemNS/stemns.py "${NEUTRAL_ARTIFACTS}/stemns/"
+cp -a /var/tmp/dist/StemNS/stemns.py /var/tmp/dist/StemNS/config "${NEUTRAL_ARTIFACTS}/stemns/"
 
 # Windows PE metadata requires that the version be a dot-delimited 4-tuple of
 # numbers (no leading v)