3.99.15: (unstable)

* Connection: update_meta_store_table_names() and update_meta_store_table().
  Added an optional schema_name parameter, allowing Glom to use this hack to 
  increase performance.
  (Armin Burgmeier)
* DataProxy::get_values(): Actually return the result, fixing a compiler 
  warning. Bug #582997 (Vincent Untz).
  (Murray Cumming)