Initial, mostly working XEP-0047 plugin.

This is inspired by the version from macdiesel and tomstrummer, but
their version was heavily linked with XEP-0096 and focused solely
on file transfer. This version is a more generic implementation.

sleekxmpp/plugins/xep_0047/__init__.py

@@ -0,0 +1,13 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0047 import stanza
+from sleekxmpp.plugins.xep_0047.stanza import Open, Close, Data
+from sleekxmpp.plugins.xep_0047.stream import IBBytestream
+from sleekxmpp.plugins.xep_0047.ibb import xep_0047
+