Specifies the user name to use when connecting to the neo4j server.
Can be set in: global.cfg
The neo4j server that is included with Funnelback has a default user name of 'neo4j'. Changing this will not affect the default user the included neo4j DB will use. This should be used when connecting to a external neo4j DB.
By default this is set to the default user name used in the included neo4j DB. In the future this my change.