docs: https all the links \o/

Most of them already redirected to https anyway, so we might as well
avoid the redirection and the security implications by linking directly
to the right protocol.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Brian Paul <brianp@vmware.com>
diff --git a/docs/index.html b/docs/index.html
index 128020f..aa9241b 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -168,7 +168,7 @@
 </p>
 <p>
 Mesa demos 8.3.0 is also released.
-See the <a href="http://lists.freedesktop.org/archives/mesa-announce/2015-December/000191.html">announcement</a> for more information about the release.
+See the <a href="https://lists.freedesktop.org/archives/mesa-announce/2015-December/000191.html">announcement</a> for more information about the release.
 You can download it from <a href="ftp://ftp.freedesktop.org/pub/mesa/demos/8.3.0/">ftp.freedesktop.org/pub/mesa/demos/8.3.0/</a>.
 </p>
 
@@ -483,7 +483,7 @@
 
 <p>
 Mesa demos 8.2.0 is released.
-See the <a href="http://lists.freedesktop.org/archives/mesa-announce/2014-July/000100.html">announcement</a> for more information about the release.
+See the <a href="https://lists.freedesktop.org/archives/mesa-announce/2014-July/000100.html">announcement</a> for more information about the release.
 You can download it from <a href="ftp://ftp.freedesktop.org/pub/mesa/demos/8.2.0/">ftp.freedesktop.org/pub/mesa/demos/8.2.0/</a>.
 </p>
 
@@ -662,7 +662,7 @@
 
 <p>
 Mesa demos 8.1.0 is released.
-See the <a href="http://lists.freedesktop.org/archives/mesa-dev/2013-February/035180.html">announcement</a> for more information about the release.
+See the <a href="https://lists.freedesktop.org/archives/mesa-dev/2013-February/035180.html">announcement</a> for more information about the release.
 You can download it from <a href="ftp://ftp.freedesktop.org/pub/mesa/demos/8.1.0/">ftp.freedesktop.org/pub/mesa/demos/8.1.0/</a>.
 </p>
 
@@ -1358,7 +1358,7 @@
 <h2>December 28, 2003</h2>
 
 <p>
-The Mesa CVS server has been moved to <a href="http://www.freedesktop.org">
+The Mesa CVS server has been moved to <a href="https://www.freedesktop.org">
 freedesktop.org</a> because of problems with SourceForge's anonymous
 CVS service.
 </p>
@@ -1930,7 +1930,7 @@
 </pre>
 
 <h2>March 23, 2000</h2>
-<p>I've just upload the Mesa 3.2 beta 1 files to SourceForge at <a href="http://sourceforge.net/project/showfiles.php?group_id=3">http://sourceforge.net/project/filelist.php?group_id=3</a></p>
+<p>I've just upload the Mesa 3.2 beta 1 files to SourceForge at <a href="https://sourceforge.net/project/showfiles.php?group_id=3">https://sourceforge.net/project/filelist.php?group_id=3</a></p>
 <p>3.2 (note even number) is a stabilization release of Mesa 3.1 meaning it's mainly
 just bug fixes.</p>
 <p>Here's what's changed:</p>
@@ -1978,7 +1978,7 @@
 
 <h2>December 17, 1999</h2>
 <p>A Slashdot interview with Brian about Mesa (questions submitted by Slashdot readers)
-can be found at <a href="http://slashdot.org/interviews/99/12/17/0927212.shtml">http://slashdot.org/interviews/99/12/17/0927212.shtml</a>.</p>
+can be found at <a href="https://slashdot.org/interviews/99/12/17/0927212.shtml">https://slashdot.org/interviews/99/12/17/0927212.shtml</a>.</p>
 
 <h2>December 14, 1999</h2>
 <p>Mesa 3.1 is released!</p>
@@ -2012,7 +2012,7 @@
 <p>-Brian</p>
 
 <h2>August 14, 1999</h2>
-<p><a href="http://www.mesa3d.org">www.mesa3d.org</a> is having
+<p><a href="https://www.mesa3d.org">www.mesa3d.org</a> is having
 technical problems due to hardware failures at VA Linux systems. The Mac pages,
 ftp, and CVS services aren't fully restored yet. Please be patient.</p>
 <p>-Brian</p>
@@ -2021,9 +2021,9 @@
 <p>RPMS of the nVidia RIVA server can be found at <code>ftp://ftp.mesa3d.org/mesa/misc/nVidia/</code>.</p>
 
 <h2>June 2, 1999</h2>
-<p><a href="http://www.nvidia.com/">nVidia</a> has released some Linux binaries for
+<p><a href="https://www.nvidia.com/">nVidia</a> has released some Linux binaries for
 xfree86 3.3.3.1, along with the <b>full source</b>, which includes GLX acceleration
-based on Mesa 3.0. They can be downloaded from <code>http://www.nvidia.com/Products.nsf/htmlmedia/software_drivers.html</code>.</p>
+based on Mesa 3.0. They can be downloaded from <code>https://www.nvidia.com/Products.nsf/htmlmedia/software_drivers.html</code>.</p>
 
 <h2>May 24, 1999</h2>
 <p>Beta 2 of Mesa 3.1 has been make available at <code>ftp://ftp.mesa3d.org/mesa/beta/</code>.
@@ -2071,11 +2071,11 @@
 <p>The new webpages are now online. Enjoy, and let me know if you find any errors.
 
 <h2>February 16, 1999</h2>
-<p><a href="http://www.sgi.com/">SGI</a> releases its
-<a href="http://www.sgi.com/software/opensource/glx/">GLX source code</a>.</p>
+<p><a href="https://www.sgi.com/">SGI</a> releases its
+<a href="https://www.sgi.com/software/opensource/glx/">GLX source code</a>.</p>
 
 <h2>January 22, 1999</h2>
-<p><a href="http://www.mesa3d.org">www.mesa3d.org</a> established</p>
+<p><a href="https://www.mesa3d.org">www.mesa3d.org</a> established</p>
 
 </div>
 </body>