changelog for reinit fix

Author: subvertallchris

CHANGELOG.md

@@ -8,6 +8,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Fixed
 - Fixed errors when trying to call `#{association}_ids=` on an unpersisted node with UUIDs or an array thereof.
 - Removed extra Cypher query to replace relationships when working with unpersisted nodes and `association=`.
+- Bug related to Rails reloading an app and returning nodes without first reinitializing models, resulting in CypherNodes.
 
 ## [5.1.4] - 08-24-2015