you used -i and -I.

  was not checked for a NULL return, in the Negotiate code.

by Ben Combee where libcurl would send the wrong cookie to a redirected
server.  libcurl was doing the right thing in this test case.

Fix qssl.c wrong error message
Upgrade OS400 wrappers and makefiles to 7.18.1

  Define HAVE_GSSMIT if <gssapi/{gssapi.h,gssapi_generic.h,gssapi_krb5.h}> are
  available, otherwise define HAVE_GSSHEIMDAL if <gssapi.h> is available.

  Only define GSS_C_NT_HOSTBASED_SERVICE to gss_nt_service_name if
  GSS_C_NT_HOSTBASED_SERVICE isn't declared by the gssapi headers. This should
  avoid breakage in case we wrongly recognize Heimdal as MIT again.

assumes proxies to use

  message when libcurl doesn't get a 220 back immediately on connect, I now
  changed it to be more specific on what the problem is. Also worth noticing:
  while the bug report contains an example where the response is:

    421 There are too many connected users, please try again later

  we cannot assume that the error message will always be this readable nor
  that it fits within a particular boundary etc.

  ares_expand_string.c

  GET simply because previously when you set CURLOPT_NOBODY to TRUE first and
  then FALSE you'd end up in a broken state where a HTTP request would do a
  HEAD by still act a lot like for a GET and hang waiting for the content etc.

example programs.

removed

133 - Setting CURLOPT_NOBODY to "false" causes cURL to wait for content if a
      content-length header is read
added

done

$capath is known to configure, so it can be defined in config.h instead.

  application to provide data for a multipart with the read callback. Note
  that the size needs to be provided with CURLFORM_CONTENTSLENGTH when the
  stream option is used. This feature is verified by the new test case
  554. This feature was sponsored by Xponaut.

normal build/install (only with the 'make check' target), so that a
build failure in the examples isn't fatal.