I try to install the plugin CakePHP-CSV using Composer. I forked it from ProLoser/CakePHP-CSV.
I don't want to install it in Vendor, but in Plugin folder and with the name of Csv and not the default one that is the plugin name. I tried to use the extra in composer.json but what ever I tried it installs it in Vendor folder of the project.

```
"repositories": [
    {
        "type": "package",
        "package": {
            "name": "CakePHP-CSV/Csv",
            "version": "dev-master",
            "source": {
                "url": "https://github.com/sela/CakePHP-CSV",
                "type": "git",
                "reference": "origin/master"
            }
        }
    }
],
"require": {
    "CakePHP-CSV/Csv": "dev-master",
},
"config": {
    "vendor-dir": "Vendor"
},
"extra": {
    "installer-paths": {
        "Plugin/Cvs": ["Plugin/cvs"]
    }
}            

```