only include bootstrap css file from twitter, if user configures it i…

…n his setup

- see issue #2

README.md

@@ -12,6 +12,10 @@ WORK IN PROGRESS
 
  [twitter bootstrap]: https://github.com/twitter/bootstrap/tags
 
+ Use your own bootstrap css files or enable $bootstrapIntegration = true within setup.
+ It will include http://twitter.github.com/bootstrap/assets/css/bootstrap.css then.
+ But we cannot guarantee, that this version will match with the version we use (2.2.1).
+
 ### Installation
 
 Add `lagged/Zf_Crud` to your `composer.json`!
@@ -28,7 +32,8 @@ Add `lagged/Zf_Crud` to your `composer.json`!
         protected $title      = 'My Interface';
         // Optional
         protected $dbAdapter  = 'db';
-    	protected $count      = 15;
-    	protected $bulkDelete = false;
+        protected $count      = 15;
+        protected $bulkDelete = true;
+        protected $bootstrapIntegration = true;
     }
 

library/Controller.php

@@ -100,6 +100,11 @@ abstract class Controller extends \Zend_Controller_Action
      */
     protected $bulkDelete = false;
 
+    /**
+     * @var bool $bootstrapIntegration Add Bootstrap css from twitter
+     */
+    protected $bootstrapIntegration = false;
+
 
     /**
      * Init
@@ -119,9 +124,11 @@ public function init()
 
         $this->_initSession();
 
-        $this->view->headLink()->appendStylesheet(
-            'http://twitter.github.com/bootstrap/assets/css/bootstrap-1.2.0.min.css'
-        );
+        if (true === $this->bootstrapIntegration) {
+            $this->view->headLink()->appendStylesheet(
+                'http://twitter.github.com/bootstrap/assets/css/bootstrap.css'
+            );
+        }
 
         $this->view->assign('ui_title', $this->title);