Optional Condition Naming

[chris-pardy]

@CacheControl For our usage of JSON rules engine it would be super helpful if we could optionally given names so conditions.
For instance within our domain we could do something like this.

{
  "name":"FhaMinDownPayment"
  "all": [
    {
       "fact": "FhaEligable",
       "operator":"equal",
       "value": true
    },
    {
      "fact": "downPaymentPercent",
      "operator": "greaterThanInclusive",
      "value": 0.03
    }
   ]
}

The name would get reflected on the rule results. This would help with readability but it would also allow us to more easily attribute the cause of rule failures when dealing with varying levels of rule complexity.