Add support for negative numbers, resolves #115

version bump

Version 0.4.0

PR 93, 95, 101, 76. Drop older PHP versions.

Officially removing support for PHP 5.3 as of version 0.3.0

redundant

version bump 0.2.8

bump

version bump

Version Bump 0.2.5

Merge pull request #17 from nategood/default-value

add support for default values for unspecified options