Update and rename README.md to readme.md

Author: marktopper

README.md

@@ -0,0 +1,37 @@
+# attribute-purging
+Allows you to define what attributes in your Eloquent Model which should be not be inserted into the database.
+
+## Installing
+
+Install using Composer `composer require larapack/attribute-purging 1.*`.
+
+## Usage
+
+First add the trait `Purgeable` to your Eloquent Model.
+```
+<?php
+
+namespace App;
+
+use Larapack/AttributePurgin/Purgeable;
+
+class User
+{
+  use Purgeable;
+  
+  /**
+   * @var array List of attribute names which should be purged
+   */ 
+  protected $purge = ['foo']; // set the attribute names you which to purge
+  
+  //...
+}
+```
+
+Test:
+```
+$user = new App\User;
+$user->foo = 'bar';
+$user->save(); // The attribute 'foo' will not be saved to the database.
+echo $user->foo; // Will still returns 'bar' as long you hold the same instance of the object.
+```