changed neo4j version to 2.0.0-M05
added getNodeLabels method
added label methods
changed 'START AT' to be optional
removed obsolete java imports
added GraphDatabase.awaitIndexesOnline method
added inner classes to Neo4j object
added tests for neo4j.js
added label example
added query statistic methods
added example for #orderBy
changed version to 0.4.0
updated read me
added comments
added Graphdatabase.prototype.getLong
added Graphdatabase.prototype.transaction
added tests
better debug handling
fixed QueryBuilder for 2.0
fixed issues with library index file
updated to M06
Merge branch 'neo4j-2.x' into without-classpath

* neo4j-2.x:
  updated read me added comments added Graphdatabase.prototype.getLong added Graphdatabase.prototype.transaction added tests better debug handling fixed QueryBuilder for 2.0 fixed issues with library index file updated to M06
  changed version to 0.4.0
  added example for #orderBy
  added query statistic methods
  added label example
  removed obsolete java imports added GraphDatabase.awaitIndexesOnline method added inner classes to Neo4j object added tests for neo4j.js
  added label methods changed 'START AT' to be optional
  changed neo4j version to 2.0.0-M05 added getNodeLabels method