Composer - arquivo de configuração para iniciar qualquer projeto php (5.3)

composer.json

{
    "name": "jfranciscos4/<nomeapp>",
    "description": "",
    "license": "",
    "authors": [
        {
            "name": "José Francisco da Silva IV",
            "email": ""
        }
    ],
    "minimum-stability": "dev",
    "require": {
        "php": ">=5.3"
    },
    "require-dev": {
        "phpmd/phpmd": "2.0.0.*@dev",
        "phpunit/phpunit": "3.7.*",
        "squizlabs/php_codesniffer": "dev-master",
        "phploc/phploc": "*",
        "sebastian/phpcpd": "*",
        "sebastian/phpdcd": "*"
    },
    "autoload": {
        "psr-0": {
            "" : "src/" }
    },
    "config": {
        "bin-dir": "bin"
    }
}