first draft of Message

kepi/daemon/message.py

@@ -1,2 +1,13 @@
-class Message():
+import mailbox
+
+class Store(mailbox.mbox):
     pass
+
+class Message(mailbox.mboxMessage):
+    def __init__(self,
+                 **kwargs):
+        for f,v in kwargs.items():
+            if f=='body':
+                self.set_payload(v)
+            else:
+                self[f] = v