added get constraints fixed multiple call
fixed config param required
fixed print
removed print statements
minor fixes do readme
Update README.md
Update README.md
fix readme typo
Merge pull request #4 from Mulkave/fix/readme-typo

fix readme typo in Formatter usage instructions
allowing to pass an array of requested properties to getProperties
Merge branch 'master' of https://github.com/neoxygen/neo4j-neoclient
added indexes support in commands
poc tx
tx management
fixed codeblock not spec as php
added getPathBetween method
added test for getPathBetween
docblocks + cs fix
fixed the default direction to null