Mark Boost.Math tests quaternion_test and octonion_test as expected

failures on gcc-3_4_3-sunos.  They are 95% OK but there appears to be
a bug in std::exp (long double) on this platform that causes a few
tests to fail.


[SVN r29464]

status/explicit-failures-markup.xml

@@ -1603,6 +1603,15 @@ for more information.
                 <note author="B. Dawes" refid="3"/>
             </mark-failure>
         </test>
+        <mark-expected-failures>
+            <test name="octonion_test"/>
+            <test name="quaternion_test"/>
+            <toolset name="gcc-3_4_3-sunos"/>
+            <note author="Caleb Epstein">
+              There appears to be a bug in gcc's <code>std::exp (long
+              double)</code> on this platform.
+            </note>
+       </mark-expected-failures>
     </library>