Make output_dir arg optional.
Note to self about needing to test usage of argparse.
Documentation-driven development for complexity.json feature.
Test-driven development for complexity.json feature.
Let's just get rid of args.output_dir. It'll be in complexity.json.
Create test_proj2 which is totally customized via complexity.json.
Output www/ should be inside of tests/.
Get rid of output_dir arg. It can be configured through complexity.json instead.
Update tests to use output_dir config rather than arg.
Test that complexity() works with a simple conf_proj containing a complexity.json.
Move templates_dir printing to logging.debug.
Config should show best practice of creating ../www, not www
Actually look at conf file, oops.
Test conf_proj2, which has crazy config in complexity.json.
Deal properly with projects without context or assets.
Docstring params for complexity().
Add no_input option to complexity() which is False when called via command line. But True by default.