added package.xml, minor edits to plugin

plugins/additional_message_headers/additional_message_headers.php

@@ -5,16 +5,16 @@
  *
  * Very simple plugin which will add additional headers to or remove them from outgoing messages.
  *
- * @version 1.1
+ * @version @package_version@
  * @author Ziba Scott
  * @website http://roundcube.net
  *
- * See config.inc.php.disc 
+ * See config.inc.php.dist
  */
 class additional_message_headers extends rcube_plugin
 {
     public $task = 'mail';
-    
+
     function init()
     {
         $this->add_hook('outgoing_message_headers', array($this, 'message_headers'));

plugins/additional_message_headers/package.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.9.0" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+    http://pear.php.net/dtd/tasks-1.0.xsd
+    http://pear.php.net/dtd/package-2.0
+    http://pear.php.net/dtd/package-2.0.xsd">
+ <name>additional_message_headers</name>
+ <channel>pear.roundcube.net</channel>
+ <summary>Additional message headers for RoundCube</summary>
+ <description>Very simple plugin which will add additional headers to or remove them from outgoing messages.</description>
+ <lead>
+  <name>Ziba Scott</name>
+  <user>ziba</user>
+  <email>email@example.org</email>
+  <active>yes</active>
+ </lead>
+ <date>2010-01-16</date>
+ <time>18:19:33</time>
+ <version>
+  <release>1.1.0</release>
+  <api>1.1.0</api>
+ </version>
+ <stability>
+  <release>stable</release>
+  <api>stable</api>
+ </stability>
+ <license uri="http://www.opensource.org/licenses/bsd-license.php">New BSD License</license>
+ <notes>
+This is an alpha release, see README.md for examples.
+ </notes>
+ <contents>
+  <dir baseinstalldir="/" name="/">
+   <file name="additional_message_headers.php" role="php">
+    <tasks:replace from="@name@" to="name" type="package-info" />
+    <tasks:replace from="@package_version@" to="version" type="package-info" />
+   </file>
+  </dir> <!-- / -->
+ </contents>
+ <dependencies>
+  <required>
+   <php>
+    <min>5.2.1</min>
+   </php>
+   <pearinstaller>
+    <min>1.7.0</min>
+   </pearinstaller>
+  </required>
+ </dependencies>
+ <phprelease />
+</package>