added PHP 5.5
updated composer.json
updated README.md
fixed tests
Loosen requirements
Merge pull request #37 from marcorivm/master

Loosen requirements
add a method to return an object in Cursor.php

It would be great to be able to return an object in many cases instead of straight JSON.
update readme
Merge pull request #41 from CammoKing/patch-1

add a method to return an object in Cursor.php
Merge remote-tracking branch 'upstream/master'