progress meter looks better on windows (and if the data->err is redirected
from stderr it also makes a point)

added an online URL to this document
corrected a bad use of -t

configure fixes, libtool cleanups

  Use a more appropriate variable name
</couldn't resist>

removed unused code
removed use of global variable(s)

removed use of global variables
removed name space pollutions (added Curl_ prefixes)

when building anything with libcurl

Bug #12733 over on php.net

a NULL pointer. Now, we treat a missing CURLOPT_POSTFIELDS as if there is
no data to send.

like: "curl -d moo=foo -G daniel.haxx.se" currently fails.

"%" -> "%s"

declare at the top of the file, put the private functions at the bottom of
the file, however, this is clearer imho (since _ftp is already there).

to use 'struct UrlData *' instead