Simple tempates that doesn't work (MonoDevelop - haXe addin)

foobar.template.xml

<!--
in OSX this snippets end up here: 
/Users/[foobar]/Library/MonoDevelop-2.8/Snippets/
-->

<?xml version="1.0" encoding="utf-8"?>
<CodeTemplates version="3.0">
  <CodeTemplate version="2.0">
    <Header>
      <_Group>haXe</_Group>
      <Version />
      <MimeType>text/x-haxe</MimeType>
      <Shortcut>foobar</Shortcut>
      <_Description>foobar test</_Description>
      <TemplateType>Unknown</TemplateType>
    </Header>
    <Variables />
    <Code><![CDATA[// foobar]]></Code>
  </CodeTemplate>
</CodeTemplates>