proxy tunnel update

spell corrections, changed some wording

Added curl.linuxworx.com.au as an "official" mirror

proxytunnel added

bugfixed the proxytunnel

-p/--proxytunnel was added

more "anything through http proxy tunnel" fixes

Added HTTPPROXYTUNNEL

introduced 'tunnel through http proxy' for ftp

updated the show-off list

file:// fix that prevents name lookup and sets no-upload and no-download

C++ adjusted

made -I (size info only) work for ftp again

in unescape(), '+' is now only converted to space after the first '?'

patched 7.2 configure to work!

7.2 cleanup commit

7.2

7.2 commit

renamed to acinclude.m4 to get included by aclocal automatically

Added Albert to the list contributors. The question is why I hadn't done
that a long time ago...!

added acinclude.m4

largefile.m4 was turned into acinclude.m4

--data-binary and family ;-)

Jan Schmidt supplied an update

Inreased buffer size for the Linux gethostbyname_r() test