Marked multi_array/constructors.cpp test as an expected failure.

[SVN r23507]

status/explicit-failures-markup.xml

@@ -190,6 +190,16 @@
                 </p>
             </note>
         </mark-unusable>
+        <test>
+            <mark-failure>
+               <toolset name="msvc"/>
+               <note author="Ronald Garcia" date="13 Jul 2004">
+                  Known error in MSVC. see
+http://boost-consulting.com/boost/libs/multi_index/doc/compiler_specifics.html#msvc_60
+for more information.
+               </note>
+            </mark-failure>
+        </test>
     </library>
 
     <!-- multi_index -->