- I removed the default use of "Pragma: no-cache" from libcurl when a proxy is

used. It has been used since forever but it was never a good idea to use
  unless explicitly asked for.

tests/data/test208

@@ -56,7 +56,6 @@ the
 PUT ftp://daniel:mysecret@host.com/we/want/208 HTTP/1.1
 Authorization: Basic ZGFuaWVsOm15c2VjcmV0
 Host: host.com:21
-Pragma: no-cache
 Accept: */*
 Proxy-Connection: Keep-Alive
 Content-Length: 78