added numeric/ublas section

[SVN r23801]

status/explicit-failures-markup.xml

@@ -561,6 +561,15 @@ for more information.
         </test>
     </library>
 
+    <!-- numeric/ublas -->
+    <library name="numeric/ublas">
+        <mark-unusable>
+            <toolset name="borland"/>
+            <toolset name="borland-5.6.4"/>
+            <note author="M.Stevens" refid="3"/>
+        </mark-unusable>
+    </library>
+    
     <!-- program_options -->
     <library name="program_options">
         <mark-unusable>