Improve processors

Now you can add generators and extend the markdown parser

libs/Format/Base/Generator.php

@@ -0,0 +1,10 @@
+<?php namespace Todaymade\Daux\Format\Base;
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Todaymade\Daux\Daux;
+
+interface Generator
+{
+    public function generate(Daux $daux, InputInterface $input, OutputInterface $output, $width);
+}