[PATCH][wwwdocs] Remove (Pending) tag from 5.3 notes, add 5.4 entry

[Kyrill Tkachov]

Hi all,

I noticed that changes.html for GCC 5 has an entry for GCC 5.3 saying (Pending) 
and linking to the fixed PRs.
5.3 has already been released, so this patch removes it from there, and instead 
adds a similar entry for the pending 5.4 release.

Ok to commit?

Thanks,
Kyrill

Index: htdocs/gcc-5/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v
retrieving revision 1.137
diff -U 3 -r1.137 changes.html
--- htdocs/gcc-5/changes.html	20 Jan 2016 17:42:34 -0000	1.137
+++ htdocs/gcc-5/changes.html	2 Mar 2016 09:24:35 -0000
@@ -1027,7 +1027,7 @@
       header file needs to be included.</li>
   </ul>
 
-<h2><a name="5.3">(Pending) GCC 5.3</a></h2>
+<h2><a name="5.3">GCC 5.3</a></h2>
 
 <p>This is the <a href="https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&amp;resolution=FIXED&amp;target_milestone=5.3";>list
 of problem reports (PRs)</a> from GCC's bug tracking system that are
@@ -1052,5 +1052,13 @@
       compile larger GO applications on IBM z Systems.</li>
   </ul>
 
+<h2><a name="5.4">(Pending) GCC 5.4</a></h2>
+
+<p>This is the <a href="https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&amp;resolution=FIXED&amp;target_milestone=5.4";>list
+of problem reports (PRs)</a> from GCC's bug tracking system that are
+known to be fixed in the 5.4 release. This list might not be
+complete (that is, it is possible that some PRs that have been fixed
+are not listed here).</p>
+
 </body>
 </html>