curl 7.51.0-1

[Yaakov Selkowitz]

The following packages have been uploaded to the Cygwin distribution:

* curl-7.51.0-1
* libcurl4-7.51.0-1
* libcurl-devel-7.51.0-1
* libcurl-doc-7.51.0-1
* mingw64-i686-curl-7.51.0-1
* mingw64-x86_64-curl-7.51.0-1

curl is a command line tool and library for transferring files with URL 
syntax, supporting FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, 
and FILE. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP 
uploading, HTTP form based upload, proxies, cookies, user+password 
authentication (Basic, Digest, NTLM, Negotiate...), file transfer resume, 
proxy tunneling and a busload of other useful tricks.

This is an update to the latest upstream release:

https://curl.haxx.se/changes.html#7_51_0

As a consequence of switching to IDNA 2008, the newer libidn2 is now 
required in place of libidn.

--
Yaakov