'Retrieve a Project\'s Release
Return details on an individual release.
:pparam string organization_slug: the slug of the organization the
release belongs to.
:pparam string project_slug: the slug of the project to retrieve the
release of.
:pparam string version: the version identifier of the release.
:auth: required'

def get(self, request, project, version):

    try:
        release = Release.objects.get(organization_id=project.organization_id, projects=project, version=version)
    except Release.DoesNotExist:
        raise ResourceDoesNotExist
    return Response(serialize(release, request.user, project=project))
