Update the hash failure markup for Visual C++ 7.0

[SVN r34074]

status/explicit-failures-markup.xml

@@ -1292,6 +1292,7 @@
             <toolset name="vc-6_5*"/>
             <toolset name="msvc-6.5*"/>
             <toolset name="vc-7_0"/>
+            <toolset name="msvc-7.0*"/>
             <note author="Daniel James">
               hash_value is not overloaded for arrays for older versions
               of Visual C++. There is a work around so that
@@ -1306,6 +1307,7 @@
             <toolset name="vc-6_5*"/>
             <toolset name="msvc-6.5*"/>
             <toolset name="vc-7_0"/>
+            <toolset name="msvc-7.0*"/>
             <note refid="2" author="Daniel James"/>
         </mark-expected-failures>
 
@@ -1332,6 +1334,7 @@
             <toolset name="vc-6_5*"/>
             <toolset name="msvc-6.5*"/>
             <toolset name="vc-7_0"/>
+            <toolset name="msvc-7.0*"/>
             <note author="Daniel James">
                 These examples only work on compilers with support for ADL.
                 It is possible to work around this, but I wanted to keep the