boto/boto — pull request #946 by moliware (2012-08-28 22:56:26+00:00)
Title: Fixing Vault.create_archive_from_file

I've been testing 'glacier' branch in order to upload files and I've fixed some little bugs :)

This is the code that I used to test this feature:
```python
from boto.ec2.regioninfo import RegionInfo
from boto.glacier.layer2 import Layer2

import os
import sys

region = RegionInfo(name='us-east-1',
endpoint='glacier.us-east-1.amazonaws.com',
connection_cls=Layer2)

layer2 = region.connect(aws_access_key_id='XXXXX',
aws_secret_access_key='XXXXXXXX')

layer2.create_vault('test')
glacier_vault = layer2.get_vault('test')
glacier_vault.create_archive_from_file('testfile')
```

Thanks for the work