Astron/panda3d — pull request #3 by jjkoletar (2014-07-16 19:19:01+00:00)
Title: Correctly pack the integers 0 and 1

```python
element = 0

element == False
# True

element is False
# False
```

Currently, this msgpack implementation was packing 0 as 'false' and 1 as 'true'. All other ints were packed correctly.