Update readme.md

readme.md

@@ -0,0 +1,41 @@
+    _________  ____   _ _   _ _       _   __           _                         _ _   _             _    
+    |  ___|  \/  | | | | | (_) |     | | / /          | |                       | | | | |           | |   
+    | |_  | .  . | | | | |_ _| |___  | |/ /  ___ _   _| |__   ___   __ _ _ __ __| | |_| | ___   ___ | | __
+    |  _| | |\/| | | | | __| | / __| |    \ / _ \ | | | '_ \ / _ \ / _` | '__/ _` |  _  |/ _ \ / _ \| |/ /
+    | |   | |  | | |_| | |_| | \__ \_| |\  \  __/ |_| | |_) | (_) | (_| | | | (_| | | | | (_) | (_) |   < 
+    \_|   \_|  |_/\___/ \__|_|_|___(_)_| \_/\___|\__, |_.__/ \___/ \__,_|_|  \__,_\_| |_/\___/ \___/|_|\_\
+                                                  __/ |                                                   
+                                                 |___/                                                    
+
+
+### A lightweight wrapper for SetWindowsHookEx
+(but you can use it for whatever - see _license.txt_)
+
+
+### State of the Code
+- Mostly operational
+- `Hook.cs` is where the action is, but it's in a project for simpler separation and distribution
+
+
+### Usage
+
+    var KeyboardHook = new Hook("Global Action Hook");
+    KeyboardHook.KeyDownEvent += KeyDown;
+    // Also: KeyboardHook.KeyUpEvent += KeyUp;
+
+    private void KeyDown(KeyboardHookEventArgs e)
+    {
+        // handle keydown event here
+        // Such as by checking if e (KeyboardHookEventArgs) matches the key you're interested in
+        
+        if (e.Key == Keys.F12 && e.isCtrlPressed)
+        {
+            // Do your magic...
+        }
+    }
+
+`KeyboardHookEventArgs` is a helper class consisting of a `Key` core property, as well as breakout properties for left/right Ctrl/Alt/Win/Shift modifier keys.
+
+See **[ProSnap](https://github.com/factormystic/ProSnap)** for an example of how I built an end-user application out of it.
+
+