tree 32a488d519c225bb5f8c65b248980e453ee12c57
parent 293e36c61d33c728a9609c678d087f5526c4ed16
author zhufl <zhu.fanglei@zte.com.cn> 1536721816 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1536721816 +0800

Fix deprecated_name in the help message in config.py

1. vnc.vnc_enabled in nova.conf is deprecated, and vnc.enabled
   is used instead, so help message of vnc_console should be fixed
   accordingly.
2. The format "nova.conf: DEFAULT.enable_instance_password" is the
   clearest one to mention the config item in nova.conf, so change
   all the occurrences to this format.

Change-Id: Iec8c6aeafd04d6449f7c5250e9953e80eb8a9151