Merge "Fix library includes for config generator"

diff --cc tools/config/generate_sample.sh
index f4013de389549fc42d2bf571e0d76e89b7dc3f8c,10f6db245beed3d488d2b03ab52371eb3216a9d7..ba4f7c1b79ea6b4417cf7eb1662f21420337fa21
--- 1/tools/config/generate_sample.sh
--- 2/tools/config/generate_sample.sh
+++ b/tools/config/generate_sample.sh
@@@ -152,6 -152,7 +152,8 @@@ oslo-config-generator 
  --namespace oslo.messaging \
  --namespace oslo.i18n \
  --namespace oslo.middleware \
 +--namespace oslo.service \
  --namespace policy \
+ --namespace oslo.policy \
+ --namespace oslo.db.concurrency \
  --namespace keystonemiddleware.auth_token | grep -v '^\[DEFAULT\]'  >> $OUTPUTFILE