Documentation: Numba balancer configuration

[ghost]

I think if you were trying to create a configuration settings file purely from the documentation (without the examples as additional reference), it would be difficult to create a configuration that:

1. populationsim would accept without throwing an error and
2. sets up populationsim to run 100% in line with the user’s expectation. Some reasoning behind these statements:

• Possible I missed it, but didn’t see mention of how to delineate use of the Numba balancer in your configuration settings.yaml. This can be deduced by reviewing the examples but it is not explicitly included in the documentation.
• Integerizer timeout setting not mentioned in the Configuration Settings File section.