v0.1.3: Merge pull request #6 from Sweetchuck/symfony-process-3x

Compatibility with symfony/process:3

v0.1.2

Downgrading sweetchuck/utils (dev-master 6e6af42 => v0.1.0)

v0.1.1

Fix keywords in composer.json

v0.1.0: Merge pull request #5 from Sweetchuck/upgrade-dependencies

Upgrade dependencies