Create a lint tool to help reduce repetition in configuration files

[amikula]

In a very large configuration, it's easy to have lots of bloat. For example, it's easy to have the following:

• Configuration defined in the default environment, but never overridden by any other environment
• Configuration overridden with the same values repeatedly in multiple environments
• Configuration needlessly overridden with the same value as the parent environment

I'm proposing we build a lint tool, codenamed "barnacle", that identifies problems like those above.

[bowsersenior]

Yacht::Barnacle : I love it!

[bowsersenior]

Oops, hit 'Comment & Close' button by mistake.