Added getController (an accessor method to $this->controller so we can use $Controller, or <% control Controller %> in the form templates)

code/MultiForm.php

@@ -104,6 +104,14 @@ abstract class MultiForm extends Form {
 		}
 	}
 
+	/**
+	 * Accessor method to $this->controller
+	 * Returns the controller this form was instanciated on.
+	 */
+	public function getController() {
+		return $this->controller;
+	}
+	
 	/**
 	 * Get the current step.
 	 * @return MultiFormStep subclass