Update status of filesystem issues, and add tests for LWG issue 2683

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@273051 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/upcoming_meeting.html b/www/upcoming_meeting.html
index 69b4a86..1316618 100644
--- a/www/upcoming_meeting.html
+++ b/www/upcoming_meeting.html
@@ -114,20 +114,20 @@
 <li>2555 - Wording clarification; no code change needed.</li>
 <li>2573 - </li>
 <li>2596 - Turns out we do this already. Needs tests, though.</li>
-<li>2667 - </li>
-<li>2669 - </li>
-<li>2670 - </li>
-<li>2671 - </li>
-<li>2673 - </li>
-<li>2674 - </li>
-<li>2683 - </li>
+<li>2667 - Wording clarification; no code change needed.</li>
+<li>2669 - Wording clarification; no code change needed.</li>
+<li>2670 - Wording clarification; no code change needed.</li>
+<li>2671 - Wording clarification; no code change needed.</li>
+<li>2673 - Wording clarification; no code change needed.</li>
+<li>2674 - We already depend on the requirements being relaxed.</li>
+<li>2683 - We already do this.</li>
 <li>2684 - We already have one; just need to add a test for it.</li>
 <li>2685 - Wording clarification; no code change needed. We don't handle throwing move ctors here anyway.</li>
 <li>2688 - I believe that we already do this. Add more tests</li>
 <li>2689 - We don't have a parallel implementation yet (though I'm working on it).</li>
 <li>2698 - Wording clarification; no code change needed.</li>
-<li>2706 - </li>
-<li>2707 - </li>
+<li>2706 - We already implement the new pop(error_code&) overloads</li>
+<li>2707 - We already implement the new overloads.</li>
 <li>2710 - Wording cleanup; no code change needed.</li>
 </ul>