Open requested to merge lswiszcz/dump-node-options into master
This implements gathering information about of all
hived options, by using a new command-line option
--dump-options, which fixes issue hive#345. A test in hive!724 (closed) requires this to be merged.
Additionally, this feature can be used to reimplement
node_config.py. For now, it seems that when a new option is added to
node_config.py has to be manually changed to reflect it. After this change it will be possible to parse information regarding all available
hived options at runtime.