Initial db. code and docs 2014-021

metaCirque mcDemo Neo4j database (210 nodes, 503 relationships; hand
coded & subject to error), dated 2014-02-17. Cypher code provided under
Creative Commons Attribution & ShareAlike 4.0 International License from
Laurence Cook & metaCirque, as governed by Neo4j Creative Commons 3.0
License. Promote flow & grow. Thanks for being there. - Laurence Cook,
2014