Merge branch 'develop' into roster

Conflicts:
	setup.py
	sleekxmpp/clientxmpp.py

sleekxmpp/stanza/iq.py

@@ -11,6 +11,7 @@ from sleekxmpp.stanza.rootstanza import RootStanza
 from sleekxmpp.xmlstream import StanzaBase, ET
 from sleekxmpp.xmlstream.handler import Waiter, Callback
 from sleekxmpp.xmlstream.matcher import MatcherId
+from sleekxmpp.exceptions import IqTimeout, IqError
 
 
 class Iq(RootStanza):
@@ -197,7 +198,12 @@ class Iq(RootStanza):
             waitfor = Waiter('IqWait_%s' % self['id'], MatcherId(self['id']))
             self.stream.register_handler(waitfor)
             StanzaBase.send(self, now=now)
-            return waitfor.wait(timeout)
+            result = waitfor.wait(timeout)
+            if not result:
+                raise IqTimeout(self)
+            if result['type'] == 'error':
+                raise IqError(result)
+            return result
         else:
             return StanzaBase.send(self, now=now)
 

sleekxmpp/stanza/stream_features.py

@@ -19,6 +19,8 @@ class StreamFeatures(StanzaBase):
     namespace = 'http://etherx.jabber.org/streams'
     interfaces = set(('features', 'required', 'optional'))
     sub_interfaces = interfaces
+    plugin_tag_map = {}
+    plugin_attrib_map = {}
 
     def setup(self, xml):
         StanzaBase.setup(self, xml)