Add support for Neo4j

[Analect]

Just came across your tool in: http://www.r-bloggers.com/rstudio-v0-99-preview-graphviz-and-diagrammer/

I was wondering if it would be feasible to add support for visualizing the results of queries to a Neo4j database. There is a transaction end-point in their API that returns a query in graph form, by specifying resultDataContents as "graph". See here: and here: http://neo4j.com/docs/stable/rest-api-transactional.html#rest-api-return-results-in-graph-format http://neo4j.com/developer/guide-data-visualization/#_howto_graph_visualization_step_by_step

There is an existing RNeo4j that appears to support transactions, although I don't specifically see a worked example with results returned as a graph in the docs. http://nicolewhite.github.io/RNeo4j/docs/transactions.html

Not much of an R programmer, but can try and help with any further clarifcations you might need.