Added test 564 as DISABLED. It is for testing FTP over a SOCK4 proxy using

the multi interface, which currently doesn't work because of how the data
connection is not waiting for connect before it tries to do proxy magic.

tests/data/test564

@@ -0,0 +1,66 @@
+<testcase>
+<info>
+<keywords>
+FTP
+PASV
+RETR
+multi
+SOCKS4
+</keywords>
+</info>
+# Server-side
+<reply>
+<data>
+data
+    to
+      see
+that FTP
+works
+  so does it?
+</data>
+
+</reply>
+
+# Client-side
+<client>
+<server>
+ftp
+socks4
+</server>
+<tool>
+lib564
+</tool>
+ <name>
+FTP RETR a file over a SOCKS proxy using the multi interface
+ </name>
+<command>
+ftp://%HOSTIP:%FTPPORT/path/564 %HOSTIP:%SOCKSPORT
+</command>
+</client>
+
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+USER anonymous
+PASS ftp@example.com
+PWD
+CWD path
+EPSV
+TYPE I
+SIZE 546
+RETR 546
+EPSV
+SIZE 546
+RETR 546
+QUIT
+</protocol>
+<stdout>
+data
+    to
+      see
+that FTP
+works
+  so does it?
+</stdout>
+</verify>
+</testcase>