Removed links to boost build v1 toolsets, as they have been deleted.

[SVN r36652]

more/version_history.html

@@ -1148,15 +1148,11 @@
                       <li>Tests are now run in the context of the user's PATH
                       environment settings</li>
 
-                      <li><a href=
-                      "../tools/build/v1/msvc-stlport-tools.html">msvc-stlport</a>
-                      and <a href=
-                      "../tools/build/v1/intel-win32-tools.html">intel-win32-stlport</a>
+                      <li>msvc-stlport and intel-win32-stlport
                       toolsets now build static libraries with multithreading
                       enabled, to be compatible with the STLPort builds.</li>
 
-                      <li><a href=
-                      "../tools/build/v1/intel-win32-tools.html">intel-win32</a>
+                      <li>intel-win32
                       toolset now handles <code>wchar_t</code> correctly when
                       intel is installed over msvc6.</li>