Add UID to each test, save test name when available

Each test now has a unique ID to reference by. This will be useful for reporters and tracking of "done" events. Also, each test now saves the name it's been given.

lib/configuration/Response.js

@@ -4,8 +4,16 @@
 // deeply merge objects
 var assign = require('object-assign-deep');
 var defaults = require('./defaults');
+var Gun = require('gun/gun');
 
+/*
+	This is the test configuration constructor.
+	An instance is created each time a new
+	`test()` is declared, and is later configured
+	dynamically by "Context.js".
+*/
 function Response(obj) {
+	this.testID = Gun.text.random();
 
 	// provide defaults
 	assign(this, defaults);

lib/framework/Test.js

@@ -14,7 +14,6 @@ function done() {
 }
 
 function Test(name, cb, time) {
-	var ctx;
 	if (!(this instanceof Test)) {
 		return new Test(name, cb);
 	}
@@ -22,7 +21,11 @@ function Test(name, cb, time) {
 		cb = name;
 	}
 
-	ctx = new Context(this);
+	if (typeof name === 'string') {
+		this.description = name;
+	}
+
+	var ctx = new Context(this);
 	stack.push(ctx);
 	cb.call(ctx, ctx);
 	bump(ctx, done);