root/pypi: links for crossbarhttprequests

root/pypi crossbarhttprequests-0.1.6.tar.gz
root/pypi crossbarhttprequests-0.1.5.tar.gz
root/pypi crossbarhttprequests-0.1.4.tar.gz
root/pypi crossbarhttprequests-0.1.3.tar.gz