Avoid UTF-8 characters to let setup.py run in ASCII locale.
Avoid UTF-8 characters to let setup.py run in ASCII locale.

ewdurbin/httpbin,kennethreitz/httpbin,bradparks/httpbin__http_echo_service_for_testing_http_requests,postmanlabs/httpbin,krissman/httpbin,Runscope/httpbin,OndrejPontes/httpbin,pestanko/httpbin,mozillazg/bustard-httpbin,krissman/httpbin,ewdurbin/httpbin,bradparks/httpbin__http_echo_service_for_testing_http_requests,mozillazg/bustard-httpbin,OndrejPontes/httpbin,pestanko/httpbin,kennethreitz/httpbin,Runscope/httpbin,postmanlabs/httpbin