mark off various tru64 and vc7 failures for date-time

[SVN r28337]

status/explicit-failures-markup.xml

@@ -257,6 +257,7 @@
             <toolset name="msvc*"/>
             <toolset name="gcc-2.*"/>
             <toolset name="tru64cxx65-042"/>
+            <toolset name="vc7"/>
             <note author="B. Garst">The serialization library does not support this compiler.
             </note>
             </mark-failure>
@@ -268,6 +269,7 @@
             <toolset name="msvc*"/>
             <toolset name="gcc-2.*"/>
             <toolset name="tru64cxx65-042"/>
+            <toolset name="vc7"/>
             <note author="B. Garst">The serialization library does not support this compiler.
             </note>
             </mark-failure>
@@ -311,6 +313,7 @@
                 <toolset name="gcc-2.95.3-linux"/>
                 <toolset name="gcc-3.1-darwin"/>
                 <toolset name="*como-4_3_3*"/>
+                <toolset name="tru64cxx65-042"/>
                 <note author="B. Garst" refid="19,21"/>
             </mark-failure>
         </test>
@@ -358,6 +361,7 @@
                 <toolset name="borland-5_6_4"/>
                 <toolset name="mingw*"/>
                 <toolset name="*como-4_3_3*"/>
+                <toolset name="tru64cxx65-042"/>
                 <note author="B. Garst" refid="19,21,22"/>
             </mark-failure>
         </test>
@@ -371,6 +375,7 @@
                 <toolset name="borland-5_6_4"/>
                 <toolset name="mingw*"/>
                 <toolset name="*como-4_3_3*"/>
+                <toolset name="tru64cxx65-042"/>
                 <note author="B. Garst" refid="19,21,22"/>
             </mark-failure>
         </test>
@@ -438,6 +443,7 @@
                 <toolset name="mingw-3*"/>
                 <toolset name="mingw"/>
                 <toolset name="*como-4_3_3*"/>
+                <toolset name="tru64cxx65-042"/>
                 <note author="B. Garst" refid="18,19,20"/>
             </mark-failure>
         </test>