Support for Globbing in Descriptors

[mridgway]

A nice feature would be to define globs within your descriptors for sets of tests that will be run with exactly the same settings. For instance:

"dataprovider": {

            "controllers":{
                "params": {
                    "test": "./tests/controllers/**/*.js",
                    "engine": "mocha",
                    "driver": "nodejs"
                },
                "group": "unit"
            }
        }

[proverma]

This is a nice feature request, we will look into it right after implementing data driven descriptors, as this feature would need something similar.