update documentation

README.md

@@ -8,19 +8,28 @@ Features:
 
 Usage:
 
-  - ng-notice: EAC. When is used as attribute you can use the value for name the element
-  - $flash: provides the notify function. You can pass up to three params: level, message, element. 
-    notify also emits the event "event:ngNotification".
+Directive:
 
-Example:
+ng-notice: EAC. When is used as attribute you can use the value for name the element
+
+Factory:
+
+$flash(options): used for show the notifications inside of ng-notice elements 
 
-http://jsfiddle.net/nsanta/K8JYD/13/
+options for flash: object with next properties
 
+- element: the box that you want to display the message
+- level: the message level. It is used for add a class to the message box
+- message: the message text
+- methods: prepend (prepend the message to the box), append (append the message to the box) and insert (replace the notification)
+- before: a function callback. The parameter passed to the function is the element. Runs before the text is attached the box
+- after: a function callback. The parameter passed to the function is the element. Runs after the text is attached the box
+
+
+Example:
 
-Roadmap:
+See the example folder.
 
-- send the notification data direct to the event
-- notify: pass the notification callback as parameter 
-- better specs
-- better documentation
+License:
 
+MIT.