[WIP] Make it possible to configure a mapping of type namespaces based on xmlns

[veewee]

See #571

This is a breaking change, since it introduces a new way of configuring the code generation.
The models and contexts also changed.

Example:

return Config::create()
    ->setEngine($engine = DefaultEngineFactory::create(
        EngineOptions::defaults('infodienste.wsdl')
    ))
    ->setTypeNamespaceMap(
        \Phpro\SoapClient\CodeGenerator\Config\TypeNamespaceMap::create(new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type', 'App\\Type'))
            ->withMapping('http://xoev.de/schemata/xzufi/2_2_0', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type/Xoev', 'App\\Type\\Xoev'))
            ->withMapping('http://www.opengis.net/gml/3.2', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type/Gml', 'App\\Type\\Gml'))
            ->withMapping('http://www.isotc211.org/2005/gmd', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type/Gmd', 'App\\Type\\Gmd'))
            ->withMapping('http://www.isotc211.org/2005/gmc', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type/Gmc', 'App\\Type\\Gmc'))
            ->withMapping('http://www.isotc211.org/2005/gco', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type/Gco', 'App\\Type\\Gco'))
            ->withMapping('http://www.isotc211.org/2005/gss', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type/Gss', 'App\\Type\\Gss'))
            ->withMapping('http://www.isotc211.org/2005/gts', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type/Gts', 'App\\Type\\Gts'))
            ->withMapping('http://www.w3.org/1999/xlink', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src/Type/Xlink', 'App\\Type\\Xlink'))


    )
    ->setClient(new \Phpro\SoapClient\CodeGenerator\Config\ClientConfig('MyClient', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src', 'App')))
    ->setClassMap(new \Phpro\SoapClient\CodeGenerator\Config\ClassMapConfig('MyClassmap', new \Phpro\SoapClient\CodeGenerator\Config\Destination('src', 'App')))

[veewee]

Todo : import namespaces + improve readability.

[veewee]

todo : pre-detect all xmlns declarations an provide a generated mapping.

[veewee]

TODO