Update C++0x status page to reflect support for raw string literals.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137299 91177308-0d34-0410-b5e6-96231b3b80d8

www/cxx_status.html

@@ -247,10 +247,10 @@ welcome!</p>
 </tr>
 <tr>
   <td>Raw string literal types</td>
-  <td></td>
-  <td></td>
-  <td></td>
-  <td></td>
+  <td class="complete"></td>
+  <td class="complete"></td>
+  <td class="complete"></td>
+  <td class="complete"></td>
   <td>2.14.5</td>
   <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2053.html">N2053</a>
       <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.html">N2442</a>