Merge branch 'bug/disconnect' into release/1.0.1

Author: Matt George

pyres/__init__.py

@@ -226,7 +226,7 @@ def close(self):
         """Close the underlying redis connection.
 
         """
-        self.redis.disconnect()
+        self.redis.connection.disconnect()
 
     def enqueue_at(self, datetime, klass, *args, **kwargs):
         class_name = '%s.%s' % (klass.__module__, klass.__name__)

tests/test_resq.py

@@ -99,4 +99,7 @@ def test_queues(self):
         self.resq.enqueue_from_string('tests.Basic','basic2','test1')
         assert len(self.resq.queues()) == 2
         assert 'test' not in self.resq.queues()
-        assert 'basic' in self.resq.queues()
+        assert 'basic' in self.resq.queues()
+
+    def test_close(self):
+        self.resq.close()