ronnix/fabtools — pull request #58 by sebastibe (2012-12-30 13:42:35+00:00)
Title: use hosts/port instead of host_string for easier overriding with context_managers

using hosts/port instead of host_string makes it easier to use context_managers such as:

```python

with settings(user='username'):
run('mkdir test')
```

as you don't have to rebuild the host_string to override.