added more test on setting properties to nil on update and create
Added license in gemspec closes #32
Added example how to load Neo4j::Nodes from a cypher query, closes #51

This works both for Embedded and Server Neo4j
Similar for Relationships
using 2.0.2 Neo4j Server
Fixed basic auth during the initiliazing of cypher session, closes #57

* Fixed auth params not getting passed properly to HTTParty during some POST requests which contain data
* Accomodating multiple sessions and a bit of refactoring
* Passing the Neo4jServerEndpoint around CypherTransaction, Resource in order to wrap HTTParty
* Added tests for Neo4jServerEndpoint and cleaned up the tests for CypherSession
Allow all HTTParty's options for Neo4j Sessions, #51

See https://github.com/jnunemaker/httparty/blob/master/lib/httparty.rb
Release 3.0.0.alpha.11
Fixing find_nodes to not quote numeric values
Merge pull request #59 from ausmarton/fix-label-find-nodes

Fixing find_nodes to not quote numeric values
release 3.0.0.alpha.12