Some Python 3.1+ compatibility fixes.

Originally contributed by filipegiusti.

sleekxmpp/plugins/jobs.py

@@ -1,7 +1,6 @@
 from . import base
 import logging
 from xml.etree import cElementTree as ET
-import types
 
 
 log = logging.getLogger(__name__)
@@ -43,7 +42,7 @@ class jobs(base.base_plugin):
 		iq['psstate']['item'] = jobid
 		iq['psstate']['payload'] = state
 		result = iq.send()
-		if result is None or type(result) == types.BooleanType or result['type'] != 'result':
+		if result is None or type(result) == bool or result['type'] != 'result':
 			log.error("Unable to change %s:%s to %s" % (node, jobid, state))
 			return False
 		return True