Upgrade the enabling services section of the install chapter

Patch by:	carlavilla@
Approved by:	bcr@(mentor)
Differential Revision:	https://reviews.freebsd.org/D23898

en_US.ISO8859-1/books/handbook/bsdinstall/chapter.xml

@@ -2281,6 +2281,15 @@ Ethernet address 0:3:ba:b:92:d4, Host ID: 830b92d4.</screen>
 	this menu:</para>
 
       <itemizedlist>
+	<listitem>
+	  <para><literal>local_unbound</literal> - Enable the DNS
+	    local unbound.  It is necessary to keep in mind that this
+	    is the unbound of the base system and is only meant for
+	    use as a local caching forwarding resolver.  If the
+	    objective is to set up a resolver for the entire network
+	    install <package>dns/unbound</package>.</para>
+	</listitem>
+
 	<listitem>
 	  <para><literal>sshd</literal> - The Secure Shell
 	    (<acronym>SSH</acronym>) daemon is used to remotely access
@@ -2295,6 +2304,14 @@ Ethernet address 0:3:ba:b:92:d4, Host ID: 830b92d4.</screen>
 	    console.</para>
 	</listitem>
 
+	<listitem>
+	  <para><literal>ntpdate</literal> - Enable the automatic
+	    clock synchronization at boot time.  The functionality of
+	    this program is now available in the ntpd daemon.  After a
+	    suitable period of mourning, the &man.ntpd.8; utility will
+	    be retired.</para>
+	</listitem>
+
 	<listitem>
 	  <para><literal>ntpd</literal> - The Network Time Protocol
 	    (<acronym>NTP</acronym>) daemon for automatic clock
@@ -2307,27 +2324,13 @@ Ethernet address 0:3:ba:b:92:d4, Host ID: 830b92d4.</screen>
 	  <para><literal>powerd</literal> - System power control
 	    utility for power control and energy saving.</para>
 	</listitem>
-      </itemizedlist>
-    </sect2>
 
-    <sect2 xml:id="bsdinstall-crashdump">
-      <title>Enabling Crash Dumps</title>
-
-      <para>The next menu is used to configure whether or not crash
-	dumps should be enabled.  Enabling crash dumps can be useful
-	in debugging issues with the system, so users are encouraged
-	to enable crash dumps.</para>
-
-      <figure xml:id="bsdinstall-config-crashdump">
-	<title>Enabling Crash Dumps</title>
-
-	<mediaobject>
-	  <imageobject>
-	    <imagedata
-	      fileref="bsdinstall/bsdinstall-config-crashdump"/>
-	  </imageobject>
-	</mediaobject>
-      </figure>
+	<listitem>
+	  <para><literal>dumpdev</literal> - Enabling crash dumps is
+	    useful in debugging issues with the system, so users are
+	    encouraged to enable crash dumps.</para>
+	</listitem>
+	</itemizedlist>
     </sect2>
 
     <sect2 xml:id="bsdinstall-addusers">