PathAttribute: mapping of primitives

[vbartusevicius]

Primitive types could be properly converted to their strict representations instead of being just strings.
I.e.: GET http://domain.local/some/path?active_and_upcoming=true&past=false&visible=true&offset=0&limit=10 will be mapped to the following structure:

Now in Normalizer you would expect to hydrate the object like this:

    public function denormalize(ObjectWrapper $input, DenormalizationContext $context)
    {
        $filter = new SomeFilter();

        $filter->setName($input->getString('name'));
        $filter->setUpcoming($input->getRequiredBool('active_and_upcoming'));
        $filter->setEnded($input->getRequiredBool('past'));

        return $filter;
    }

But you will get an error:

{
"error": "invalid_parameters",
"error_description": "Expected boolean but got string for key \"active_and_upcoming\""
}