Switch to accessing path from within Neo4j Module
Switch to accessing path from within Neo4j Module

The config settings for Neo4j session type(:http or :bolt) and
url path location(localhost:7474) were changed from being contained
in the config/environments/[environment].rb to being into it's own
file in config/neo4j.yml. CypherToSqlJob is relying on accessing the
url path to open a new neo4j session to run a straight cypher query.
When the config setting changed, the old access to the path url
returned nil. This is the new way to access the url path.

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