Removing unnecessary pre-request check
Cleaning up composer.json and .gitattributes
Cleaning up composer.json and README.md. Adding LICENSE
Updating copyright header
Passing tests
Passing tests
Adding event dispatchers to AbstractHttpExecutionCommand
Tests pass with ehough/mockery instead of padraic/mockery
More test coverage
Adding a few comments
Cleaning up test function signatures
Ready for PHP 5.2 testing