gituser/pypi: links for scrapy-domain-delay

gituser/pypi scrapy-domain-delay-0.0.4.tar.gz
gituser/pypi scrapy-domain-delay-0.0.3.tar.gz
gituser/pypi scrapy-domain-delay-0.0.2.tar.gz
gituser/pypi scrapy-domain-delay-0.0.1.tar.gz