(class): add starting level attribute to all classes

[ReidWeb]

Description

Add a starting level attribute to ClassConfig, for use in ascertaining whether a class is at starting level or not.

Use Case

As a consumer of this module, I should be able to ascertain the starting level for each class/job.

Proposed Solution

Include startingLevel attribute in class config.

Other information

This will allow for consumers (namely the statistics aggregator) to fetch this fact about a class/job easily from the same source as the class name.

This is not an opinion so is not being included in the stats package.

Acknowledge

• I may be able to implement this feature request
• This feature might incur a breaking change