lower case for consistency since sftp commands are case insensitive.

  getaddrinfo() sorts the response list which effectively kills how libcurl
  deals with round-robin DNS entries. All details:
    http://curl.haxx.se/mail/lib-2007-07/0168.html
  initial suggested function to use for randomizing the response:
    http://curl.haxx.se/mail/lib-2007-07/0178.html

error codes

examples.
Removed ftp3rdparty.c since libcurl doesn't support 3rd party FTP transfers
any longer.

libcurl. This also makes the options change name to --krb (from --krb4) and
CURLOPT_KRBLEVEL (from CURLOPT_KRB4LEVEL) but the old names are still

and CURLOPT_NEW_DIRECTORY_PERMS.  These control the premissions for files
and directories created on the remote server.  CURLOPT_NEW_FILE_PERMS
defaults to 0644 and CURLOPT_NEW_DIRECTORY_PERMS defaults to 0755

should list the contents of that directory). See test case 351.

upload.  Some text provieded by Tom Regner

the maximum size of the connection cache maximum size of the multi handle.

transfers are done and need to be removed and closed or re-added.

(http://curl.haxx.se/bug/view.cgi?id=1705802), which was filed by Daniel
Black identifying several FTP-SSL test cases fail when we build libcurl with
NSS for TLS/SSL. Listed as #42 in KNOWN_BUGS.

case 614.
Allow SFTP quote commands chmod, chown, chgrp to set a value of 0.