Change build number back to snapshot to fix the nightly build. In future, release candidates will be cut using orphaned commits rather than changes to the underlying branch.
* If there is no dataSourceProperties in the node.conf, the default value is modified to match the docker structure and documentation of having a persistence folder.
* chagnes according to pr review.
* CORDA-2888 Allow bring-your-own-config to docker image (#2035)
modify run logic so that if node config is present, do not generate a new one
* Change according to PR review.
* Removed whitespace from generate-config in the argument list.
* Changed state of initial registration part of the script to pre cherry-pick to preserve changes that arent into enterprise.
