Updated readme.

README.md

@@ -25,8 +25,42 @@ This eliminates the need to import the module into every source file. The public
 
 ## Usage Examples
 
-	dLogRed("ERROR: \(error)", date: "2016-Sep-13")
-	dLogGreen("Everything is fine.", date: "2016-Sep-13")
+This code
+
+    class ViewController: UIViewController
+    {
+        override func viewDidLoad() {
+            super.viewDidLoad()
+
+            dLogGray("Hello", date: "2016-Sep-22")
+            dLogRed("World", date: "2016-Sep-22")
+            dLog("", date: "2016-Sep-22")
+
+            dLogOrange("A summer river being crossed", date: "2016-Sep-22")
+            dLogYellow("how pleasing", date: "2016-Sep-22")
+            dLogPurple("with sandals in my hands!", date: "2016-Sep-22")
+            dLog("", date: "2016-Sep-22")
+
+            dLogGreen("An old silent pond...", date: "2016-Sep-22")
+            dLogBlue("A frog jumps into the pond,", date: "2016-Sep-22")
+            dLogPurple("splash! Silence again.", date: "2016-Sep-22")
+            dLog("", date: "2016-Sep-22")
+        }
+    }
+
+gives the following output in the console log.
+
+    ikiApps ❔ -[ViewController.swift:16] viewDidLoad() - Hello
+	ikiApps ‼️ -[ViewController.swift:17] viewDidLoad() - World
+	ikiApps ⬜️ -[ViewController.swift:18] viewDidLoad() - 
+	ikiApps ✴️ -[ViewController.swift:20] viewDidLoad() - A summer river being crossed
+	ikiApps 💛 -[ViewController.swift:21] viewDidLoad() - how pleasing
+	ikiApps 💜 -[ViewController.swift:22] viewDidLoad() - with sandals in my hands!
+	ikiApps ⬜️ -[ViewController.swift:23] viewDidLoad() - 
+	ikiApps ✅ -[ViewController.swift:25] viewDidLoad() - An old silent pond...
+	ikiApps 💙 -[ViewController.swift:26] viewDidLoad() - A frog jumps into the pond,
+	ikiApps 💜 -[ViewController.swift:27] viewDidLoad() - splash! Silence again.
+	ikiApps ⬜️ -[ViewController.swift:28] viewDidLoad() - 
 
 ---