nigelsmall/py2neo — pull request #246 by lashex (2014-02-07 07:56:08+00:00)
Title: Using new OPTIONAL MATCH when >= 2.0.0 #233

To fix nigelsmall/py2neo#233 this patch (unfortunately) uses version sniffing to introduce the OPTIONAL MATCH syntax that is now required in Neo4j >= 2.0.0