mark up boost.foreach failure on intel-win32-8_1

[SVN r31952]

status/explicit-failures-markup.xml

@@ -962,6 +962,7 @@
             <toolset name="sunpro*"/>
             <toolset name="mingw"/>
             <toolset name="tru64cxx65*"/>
+            <toolset name="intel-win32-8_1"/>
             <note author="Eric Niebler">
                 This compiler does not support detection of
                 const rvalues.