Add getAllPlugins() method to PluginManager

modules/system/classes/PluginManager.php

@@ -346,15 +346,24 @@ class PluginManager
 
     /**
      * Returns an array with all enabled plugins
-     * The index is the plugin namespace, the value is the plugin information object.
      *
-     * @return array
+     * @return array [$code => $pluginObj]
      */
     public function getPlugins()
     {
         return array_diff_key($this->plugins, $this->disabledPlugins);
     }
 
+    /**
+     * Returns an array will all plugins detected on the filesystem
+     *
+     * @return array [$code => $pluginObj]
+     */
+    public function getAllPlugins()
+    {
+        return $this->plugins;
+    }
+
     /**
      * Returns a plugin registration class based on its namespace (Author\Plugin).
      *