Switch config item for broadcast.

The new config item is now `sendmail_all_admins`

broadcast-message.php

@@ -27,10 +27,10 @@
 
 require_once('common.php');
 
-if ($CONF['sendmail_only_global_admin'] == 'YES' ) {
+if (Config::bool('sendmail_all_admins'])) {
-   authentication_require_role('global-admin');
-} else {
    authentication_require_role('admin');
+} else {
+   authentication_require_role('global-admin');
 }
 
 if ($CONF['sendmail'] != 'YES') {

config.inc.php

@@ -396,9 +396,9 @@ $CONF['backup'] = 'NO';
 // Send Mail
 // If you don't want sendmail tab set this to 'NO';
 $CONF['sendmail'] = 'YES';
-// Set this to NO if you want to allow non-super-admins to
+// Set this to YES if you want to allow non-super-admins to
 // send mails to their users
-$CONF['sendmail_only_global_admin'] = 'YES';
+$CONF['sendmail_all_admins'] = 'NO';
 
 // Logging
 // If you don't want logging set this to 'NO';

templates/menu.tpl

@@ -62,7 +62,7 @@
 	<li><a target="_top" href="{#url_sendmail#}">{$PALANG.pMenu_sendmail}</a>
 		<ul>
 			<li><a target="_top" href="{#url_sendmail#}">{$PALANG.pMenu_sendmail}</a></li>
-{if $authentication_has_role.global_admin || $CONF.sendmail_only_global_admin!== 'YES'}
+{if $authentication_has_role.global_admin || $CONF.sendmail_all_admins === 'YES'}
 			<li><a target="_top" href="{#url_broadcast_message#}">{$PALANG.pAdminMenu_broadcast_message}</a></li>
 {/if}
 		</ul>