A patch from Dmitry Zakharov <dmit@crp.bank.gov.ua> which adds

- support for ftp downloads
- HTTP basic authentication support (as an optional feature)
- handling of http redirections
- protocol version changed to 1.0 (to stop servers from requesting
chunked encoding)
- bugfix: in the case when content-length not given, wget didn't
download anything
- when attempting to continue an aborted download but server doesn't
support restarts, reopen output file in write mode
- changed assumption that existing file should restart an aborted
    download.  Now the user must explicitly specify this with -c

include/usage.h

@@ -1718,9 +1718,10 @@
 #define wget_trivial_usage \
 	"[-c] [-O file] url"
 #define wget_full_usage \
-	"wget retrieves files via HTTP\n\n" \
+	"wget retrieves files via HTTP or FTP\n\n" \
 	"Options:\n" \
 	"\t-c\tcontinue retrieval of aborted transfers\n" \
+	"\t-q\tquiet mode - do not print\n" \
 	"\t-O\tsave to filename ('-' for stdout)"
 
 #define which_trivial_usage \