[wwwdocs] Rotate news

[Gerald Pfeifer <gerald at pfeifer dot com>]

Trim to focus on things that happened in the last year, 15 months.

I will note that in the last period we mostly had release announcements, 
so DO NOT BE SHY, we surely have quite a bit more to talk about. :-)

Gerald

Index: index.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/index.html,v
retrieving revision 1.1038
diff -u -r1.1038 index.html
--- index.html	20 Jan 2017 13:55:31 -0000	1.1038
+++ index.html	28 Jan 2017 22:49:09 -0000
@@ -81,36 +81,6 @@
     <span class="date">[2015-12-04]</span></dt>
     <dd></dd>
 
-<dt><span><a href="gcc-5/">GCC 5.2</a> released</span>
-    <span class="date">[2015-07-16]</span></dt>
-    <dd></dd>
-
-<dt><span><a href="gcc-4.9/">GCC 4.9.3</a> released</span>
-    <span class="date">[2015-06-26]</span></dt>
-    <dd></dd>
-
-<dt><span><a href="gcc-4.8/">GCC 4.8.5</a> released</span>
-    <span class="date">[2015-06-23]</span></dt>
-    <dd></dd>
-
-<dt><span><a href="gcc-5/">GCC 5.1</a> released</span>
-    <span class="date">[2015-04-22]</span></dt>
-    <dd></dd>
-
-<dt><span>MIPS Release 6 architecture support</span>
-     <span class="date">[2015-01-20]</span></dt>
-     <dd>Support for MIPS Release 6 (r6) has been contributed by Imagination
-     Technologies.</dd>
-
-<dt><span>OpenMP 4.0 offloading support in GCC</span>
-     <span class="date">[2015-01-14]</span></dt>
-     <dd><a href="http://www.openmp.org/wp-content/uploads/OpenMP4.0.0.pdf";>
-     OpenMP 4.0</a> <a href="https://gcc.gnu.org/gcc-5/changes.html#offload";>
-     offloading support was added to GCC.</a>
-     Contributed by Jakub Jelinek (Red Hat), Bernd Schmidt and
-     Thomas Schwinge (CodeSourcery), Andrey Turetskiy,
-     Ilya Verbin and Kirill Yukhin (Intel).</dd>
-
 </dl>
 
 <div>
Index: news.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/news.html,v
retrieving revision 1.154
diff -u -r1.154 news.html
--- news.html	29 Dec 2016 23:21:54 -0000	1.154
+++ news.html	28 Jan 2017 22:49:09 -0000
@@ -14,6 +14,36 @@
 
 <!-- ATTENTION: This page is for *OLD* news!  Latest news goes first. -->
 
+<dt><span><a href="gcc-5/">GCC 5.2</a> released</span>
+    <span class="date">[2015-07-16]</span></dt>
+    <dd></dd>
+
+<dt><span><a href="gcc-4.9/">GCC 4.9.3</a> released</span>
+    <span class="date">[2015-06-26]</span></dt>
+    <dd></dd>
+
+<dt><span><a href="gcc-4.8/">GCC 4.8.5</a> released</span>
+    <span class="date">[2015-06-23]</span></dt>
+    <dd></dd>
+
+<dt><span><a href="gcc-5/">GCC 5.1</a> released</span>
+    <span class="date">[2015-04-22]</span></dt>
+    <dd></dd>
+
+<dt><span>MIPS Release 6 architecture support</span>
+     <span class="date">[2015-01-20]</span></dt>
+     <dd>Support for MIPS Release 6 (r6) has been contributed by Imagination
+     Technologies.</dd>
+
+<dt><span>OpenMP 4.0 offloading support in GCC</span>
+     <span class="date">[2015-01-14]</span></dt>
+     <dd><a href="http://www.openmp.org/wp-content/uploads/OpenMP4.0.0.pdf";>
+     OpenMP 4.0</a> <a href="https://gcc.gnu.org/gcc-5/changes.html#offload";>
+     offloading support was added to GCC.</a>
+     Contributed by Jakub Jelinek (Red Hat), Bernd Schmidt and
+     Thomas Schwinge (CodeSourcery), Andrey Turetskiy,
+     Ilya Verbin and Kirill Yukhin (Intel).</dd>
+
 <dt><span>Intel Skylake Server AVX-512 extensions support</span>
      <span class="date">[2015-01-14]</span></dt>
      <dd>New ISA extensions support