backup configuration has changed in 1.9 and is now online_backup_enabled and online_backup_port
Merge pull request #21 from vpacher/online_backup

Online backup configuration has changed
Support 1.8.1
Output the exception class
Merge pull request #22 from dwbutler/master

More informative exception information in before_commit
Thread-safe Neo4j.start
Merge pull request #23 from dwbutler/thread_safe_start

Thread-safe Neo4j.start
Fixes "NoMethodError: undefined method `join' for #<Set..." error 

Currently throws a Fixes "NoMethodError: undefined method `join' for #<Set...".
Merge pull request #24 from aishfenton/patch-1

Fixes "NoMethodError: undefined method `join' for #<Set..." error
Add support for Relationship#nodes accessor
Merge branch 'master' of github.com:andreasronge/neo4j-core
Fixed RSpec 3 warnings and rspec problem with WildcardQuery
Use rubygems instead of gemcutter in Gemfile, since travis complains
Merge pull request #25 from dwbutler/master

Add support for Relationship#nodes accessor
Downgrade rubygems to avoid Travis  Psych::SyntaxError during bundle install
Fix from.rels(...).to_other(to) broken?, closes #27
Release 2.2.4
added params to _query
added test for passing in params with different hash types
Merge pull request #28 from kmussel/master

addded ability to pass in params to Neo4j._query method