Document the resv oper privilege.

doc/sgml/oper-guide/cmodes.sgml

@@ -162,7 +162,7 @@
 	<para>
 	  Channels with this mode will be allowed larger banlists (by default,
           500 instead of 50 entries for +b, +q, +e and +I together).
-	  Only network operators may set this mode.
+	  Only network operators with resv privilege may set this mode.
 	</para>
       </sect2>
       <sect2>
@@ -216,7 +216,7 @@
       <sect2>
 	<title>+P, permanent channel</title>
 	<para>
-	  Channels with this mode (which is accessible only to network operators) set will not be destroyed
+	  Channels with this mode (which is accessible only to network operators with resv privilege) set will not be destroyed
 	  when the last user leaves.
 	</para>
 	<para>

doc/sgml/oper-guide/config.sgml

@@ -520,8 +520,8 @@ operator "<replaceable>name</replaceable>" {
 	    <listitem>
               <para>
 		A listing of privileges granted to operators using this block.
-		By default, the operwall and remoteban privileges are granted;
-		use ~operwall and ~remoteban to disable them if necessary.
+		By default, the operwall, remoteban and resv privileges are granted;
+		use ~operwall, ~remoteban and ~resv to disable them if necessary.
 	      </para>
 	      <para>
 		In addition, a flag designating if the password is encrypted is here.

doc/sgml/oper-guide/oprivs.sgml

@@ -93,6 +93,13 @@
 	  for help.
 	</para>
       </sect2>
+      <sect2>
+	<title>resv (Q), channel control</title>
+	<para>
+	  This allows using /resv, /unresv and changing the channel
+	  modes +L and +P.
+	</para>
+      </sect2>
       <sect2>
 	<title>remote (R), remote routing</title>
 	<para>