Support relative path as a reporter name

[just-boris]

In the Mocha code there is the following bit of logic: https://github.com/mochajs/mocha/blob/master/lib/mocha.js#L234

it allows customers to write local reporters and provide them to mocha. This feature is even used in this package in the verify script.

However it is not working in mocha-multi

mocha -R mocha-multi --reporter-options spec=-,./my-custom.js=out.txt

[glenjamin]

Can you provide a full reproducible example please? It should be a matter of getting the paths right

[just-boris]

Yes, here we go: #66

The tests there will fail with the error ERROR: Unable to find 'fixtures/dummy-reporter.js' reporter. The expected result that reporter can be found.