unholster.milieu 1.0.0

Flexible parameter management

Milieu
======

Milieu allows easy parameter configuration using environment variables or
json files.

Usage Examples
==============

The following code creates a milieu instance that reads environment variables,
then reads the WORKON_HOME variable.

```
>>> import milieu
>>> M = milieu.init()
>>> M.WORKON_HOME
'/Users/andres/.virtualenvs'
```

The following code create a milieu instance from a json file, the reads the
several variables variable:

```
>>> import milieu
>>> M= milieu.init(path='/tmp/file.json')
>>> M.foo
u'fizz'
>>> M.bar
u'buzz'
>>> M.baz
[u'one', u'two', u'three']
```

The json associated to this example is:

```
{
"foo": "fizz",
"bar": "buzz",
"baz": ["one", "two", "three"]
}
```