Error handling of missing layouts added

Author: Andr3as

README.md

@@ -15,4 +15,7 @@ Create your own keymap to display the keybinings of your software with jQuery.
 
 ####[Live preview](http://andr3as.github.io/jQuery-Keymap)
 
-![Example](http://andrano.de/Plugins/img/keymap.jpg "Example")
+![Example](http://andrano.de/Plugins/img/keymap.jpg "Example")
+
+##Contribute
+You want to contribute a new layout or some fixes create a pull request or send an email to [andranode[at]gmail.com](mailto://andranode@gmail.com)

keymap.jquery.json

@@ -1,12 +1,12 @@
 {
 	"name": "keymap",
 	"title": "jQuery Keymap",
-	"description": "jQuery plugin for displaying shortcuts.",
+	"description": "Create with jQuery a keymap to display keybindings.",
 	"keywords": [
 		"ui",
 		"animation"
 	],
-	"version": "1.0.3",
+	"version": "1.0.4",
 	"author": {
 		"name": "Andr3as",
 		"email": "andranode@gmail.com",

keymap.js

@@ -221,6 +221,9 @@ var scripts = document.getElementsByTagName('script'),
             //Save selector and style
             keyMap.selector = this.selector;
             keyMap.css      = opt.css;
+        })
+        .fail(function(e){
+            $(_this).html('<p class="keymap-error">Failed to load layout! Check <a href="https://github.com/Andr3as/jQuery-Keymap/wiki/Troubleshooting">error #1</a> for more details.</p>');
         });
         return this;
     };
@@ -271,8 +274,8 @@ var scripts = document.getElementsByTagName('script'),
             return false;
         }
 
-        selector = selector || keyMap.selector;
-        css = css || {};
+        selector    = selector || keyMap.selector;
+        css         = css || {};
 
         if (typeof(css.class) == 'undefined') {
             setClass = false;