{
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    "description": "The PHP Library to build interoperable learning tools",
    "homepage": "http://www.tsugi.org/",
    "type": "library",
    "license": "Apache-2.0",
    "authors": [
    {
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        "email": "drchuck@gmail.com",
        "homepage": "http://www.dr-chuck.com/",
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    }
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}

{
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    "description": "The PHP Library to build interoperable learning tools",
    "homepage": "http://www.tsugi.org/",
    "type": "library",
    "license": "Apache-2.0",
    "authors": [
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        "homepage": "http://www.dr-chuck.com/",
        "role": "Developer"
    }
    ],
    "autoload": {
        "psr-4": {"Tsugi\\": "src/"},
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    },
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        "phpunit/phpunit": "5.*",
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    }
}

Update twig v2.13.1 silex v2.3.0
Update  twig v2.13.1 silex v2.3.0
