Family model, controller, and tests

You guys should take a look at my model, how I made kind of like "scopes" using mongoose methods.  So that "scope" can be called by the mongoose.model("Family").  So we'll most likely stick that in a controller.  It's also easy to test that way.


Something else to think about is where we're going to put the "Find player that belongs to this user_id" method (like in Family? or player? or Family controller?)