Support for custom application [logging level](https://docs.python.org/3/library/logging.html#logging-levels) using environment variable `REDBRICK_SDK_LOG_LEVEL` or through `redbrick.config.log_level` attribute.
For example, in order to suppress all INFO and WARNING messages and only log for ERROR:
- `REDBRICK_SDK_LOG_LEVEL=40 redbrick clone ...`
-
$ python
>>> import redbrick
>>> redbrick.config.log_level = 40
>>> project = redbrick.get_project(...)