[ADD]: clean module to fetch email and process of it.

this module will replace the email_gateway 

meil_gateway = fetchmail + smtpclient 

smtpclient will be add sooner totrunk branch

bzr revid: mga@tinyerp.com-20100415154328-6xht1vvhgp4c5z5g

addons/fetchmail/fetchmail_data.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data noupdate="1">
+        <record id="ir_cron_mail_gateway_action" model="ir.cron">
+            <field name="name">Fetchmail Service</field>
+            <field name="interval_number">5</field>
+            <field name="interval_type">minutes</field>
+            <field name="numbercall">-1</field>
+            <field eval="False" name="doall"/>
+            <field eval="'email.server'" name="model"/>
+            <field eval="'_fetch_mails'" name="function"/>
+            <field eval="'()'" name="args"/>
+        </record>
+    </data>
+</openerp>