Update patch set 2

Patch Set 2: I would prefer that you didn't merge this

(1 inline comment)

Thanks Joshua for this patch,

I like the idea but i think it would be better to put in place
only one general callback for the connection loss because in
case of a KazooState.LOST event then the membership is lost for all joined groups and not only the ones on which a callback has been registred.

Patch-set: 2
Label: Code-Review=-1

3556883f16d9d58967bee7b2ab45f8c740a80471

@@ -0,0 +1,21 @@
+{
+  "comments": [
+    {
+      "key": {
+        "uuid": "AAAAUH/9ocE\u003d",
+        "filename": "tooz/drivers/zookeeper.py",
+        "patchSetId": 2
+      },
+      "lineNbr": 103,
+      "author": {
+        "id": 7450
+      },
+      "writtenOn": "2014-02-05T14:29:29Z",
+      "side": 1,
+      "message": "Could you please rebase on master, _wrap_kazoo_call is no longer used.",
+      "revId": "3556883f16d9d58967bee7b2ab45f8c740a80471",
+      "serverId": "4a232e18-c5a9-48ee-94c0-e04e7cca6543",
+      "unresolved": false
+    }
+  ]
+}