Fixed a small bug in deployment.cfg.example
Fix network_create_simple CLI call
Merge pull request #298 from ryabouza/deployment-cfg-example-bugfix

Fixed a small bug in deployment.cfg.example
Merge pull request #299 from gsilvis/clifix

Fix network_create_simple CLI call
Add model for networking journal entry
Implement journal-emptying function and server
Defer network operations

Now the API calls 'node_connect_network' and 'node_detach_network' simply make
a journal entry and return.  This breaks 'project_detach_node' and
'delete_network'---they gain an additional check.  Several tests now
explicitly perform the journal, to mimic the old non-deferred functionality.
Add another abstract model, AnonModel

This one has a 'id' (primary key), but not 'label' (user-visible name).
Refactor use of 'requests' into helper functions
Improve docstrings for deferred network operations
Process networking actions in order
Merge pull request #296 from gsilvis/async

Async
Merge pull request #300 from gsilvis/cli-json

Refactor use of 'requests' into helper functions
Merge branch 'devel' into auth

Conflicts:
	haas/api.py