Features
`Client.DEFAULT_PROFILE`
Added feature for quickly getting the user's default profile id. This is done by:
python
client = Client('access-token')
client.DEFAULT_PROFILE
This is useful in code such as this:
python
client.profile(client.DEFAULT_PROFILE).loop.get()
Note: `Client.DEFAULT_PROFILE` is a [cached property](https://docs.python.org/dev/library/functools.html?highlight=sfunctools.cached_property). So, if the user's default profile changes after `Client.DEFAULT_PROPERTY` has already been fetched then this will not be reflected immediately. To reset `Client.DEFAULT_PROFILE` do:
python
del client.DEFAULT_PROFILE
and then fetch it again.