Remove two old books from the books section:

Setting up Split DNS on FreeBSD 4.1
  Getting started with AMD on FreeBSD

Remove the "FreeBSD Diary" from the book webresources. The last post was
in 2012

Patch by:	carlavilla@
Approved by:	bcr@(mentor)
Differential Revision:	https://reviews.freebsd.org/D23177

en_US.ISO8859-1/htdocs/docs/books.xml

@@ -276,11 +276,6 @@
 	  now available.</p>
       </li>
 
-      <li>
-	<p><a href="http://www.nber.org/sys-admin/amd.html">Getting started with
-	    AMD on FreeBSD</a></p>
-      </li>
-
       <li>
 	<p><a
 	    href="http://software.intel.com/sites/default/files/profiling_debugging_freebsd_kernel_321772.pdf">Profiling
@@ -293,11 +288,6 @@
 	    Buffer Overruns in the FreeBSD Kernel</a></p>
       </li>
 
-      <li>
-	<p><a href="http://www.cfcl.com/rdm/split_DNS.html">Setting up
-	    Split DNS on FreeBSD 4.1</a></p>
-      </li>
-
       <li>
 	<p>Appendix A from the college textbook
 	  <i>Operating Systems Concepts</i> by Silberschatz, Galvin

en_US.ISO8859-1/htdocs/docs/webresources.xml

@@ -73,9 +73,6 @@
 	      version of the FreeBSD <em>kernel</em> source.  This is brought to you
 	      courtesy of Robert Watson.</p>
 
-	    <h3><a name="diary" href="http://www.freebsddiary.org/">The FreeBSD
-	      Diary</a></h3>
-
 	    <p>The FreeBSD Diary is a collection of how-to entries aimed at UNIX
 	      novices.  The aim is to provide a set of step-by-step guides to
 	      installing and configuring various ports.</p>