No logger for root

[tokejepsen]

When publishing or validating the output reads at the end;

No handlers could be found for logger "root"

We should probably find a better way of working with loggers in Modo.

[mottosso]

For this, simply assign a default logger before you load Pyblish.

startup_script.py

import logging
formatter = logging.Formatter("%(message)s")  # No formatting, just print it
stream_handler = logging.StreamHandler()  # Stream handlers will print using sys.stdout
stream_handler.setFormatter(formatter)
logging.getLogger().addHandler(stream_handler)  # Assign to root logger

[tokejepsen]

Tried putting it the code at the head of https://github.com/abstractfactory/pyblish-modo/blob/master/pyblish_modo/nexus_user/Scripts/PyblishModo/pyscripts/pyblishModo.py, but it didn't work.