To be honest, I'm not sure if anyone has gotten a working prototype up using this template. At least I haven't found one. According to the developer himself on Github:
"I agree these examples should be polished out a bit. It is important to understand that they are not supposed to work as out-of-box tutorials themselves."
He then goes on to mention that it's quite complicated to get a new webservice up and running. After spending several days trying to get it working, I have to agree, as I still haven't got it working.