remove platform dependency
loose neo4j dependency
extend neo4j active node
remove active node extension
fix endless recursion
stringify attribute names
fixed saving and reloading after recent changes
updated neo4j version in readme
inject class methods without explicit extending in model class
added .ruby-version to gitignore
fix compatibility, add remote_ul and remove methods
setup database cleaner
fix callback removing image
Merge pull request #1 from dpisarewski/master

Updated to support Neo4j 3+