Merge pull request #27 from citelao/dev

Release v0.9!
Merge pull request #30 from citelao/dev

Fixed no track playing bug
Merge pull request #31 from citelao/dev

Updated binary
Compatibility with PHP 5.3

Array instatiation now uses older `array()` declaration rather than `[]`.
Merge pull request #33 from citelao/hotfix-php5.3

Compatibility with PHP 5.3