Pact Foundation

Hello All,

I'm trying the sample of <https://github.com/pactflow/example-bi-directional-consumer-mountebank|example-bi-directional-consumer-mountebank> on windows 10.
It run fines, but the pact file produce by the test does not contains any interactions in it, and eventually the publish scripts submit a blank contract on the pact-broker

```{
    "consumer": {
        "name": "pactflow-example-bi-directional-consumer-mountebank"
    },
    "provider": {
        "name": "pactflow-example-bi-directional-provider-dredd"
    },
    "interactions": [],
    "metadata": {
        "pactSpecification": {
            "version": "2.0.0"
        }
    }
}```
Do you know how to fix ? :slightly_smiling_face:

also I tried to debug the `mountebankSerialiser.js`
and `imposter.matches` contained in `imposter.stubs` are undefined

I tried the same code on a unix environment and it works as expected, but I need to make it works on windows