added test case 272 for -z download over FTP when the timestamp is identical

to the remote one

tests/data/Makefile.am

@@ -33,4 +33,4 @@ EXTRA_DIST = test1 test108 test117 test127 test20 test27 test34 test46	   \
  test237 test238 test239 test243 test245 test246 test247 test248 test249   \
  test250 test251 test252 test253 test254 test255 test521 test522 test523   \
  test256 test257 test258 test259 test260 test261 test262 test263 test264   \
- test265 test266 test267 test268 test269 test270 test271
+ test265 test266 test267 test268 test269 test270 test271 test272

tests/data/test272

+<info>
+<keywords>
+FTP
+PASV
+RETR
+</keywords>
+</info>
+# Server-side
+<reply>
+<mdtm>
+213 20040101121212
+</mdtm>
+</reply>
+
+# Client-side
+<client>
+<server>
+ftp
+</server>
+ <name>
+FTP timed conditioned get file with identical time stamp 
+ </name>
+ <command>
+ftp://%HOSTIP:%FTPPORT/272 -z "2004 jan 1 12:12:12 UTC"
+</command>
+
+</client>
+
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+USER anonymous
+PASS curl_by_daniel@haxx.se
+PWD
+MDTM 272
+QUIT
+</protocol>
+</verify>