2.0.1 to 2.0.2 has some change of logic

[agardnerIT]

When 2.0.1 is deployed, I (correctly) see:

Init: 2/50/300

simplenodeservice/app.js

Line 95 in 8c0c425

console.log("Init: " + buildNumber + "/" + failInvokeRequestPercentage + "/" + minSleep);

So failure rate for the /invoke endpoint = 50%

However, when I deploy 2.0.2, I see:

Init: 2/0/600