feat(docs): added script to generate code documentation

.sami.php

@@ -0,0 +1,21 @@
+<?php
+
+
+use Sami\Version\GitVersionCollection;
+
+$dir = 'src';
+/*$versions = GitVersionCollection::create($dir)
+   //->addFromTags('v1.*')
+   //->add('master', 'master branch')
+   //->add('develop', 'develop branch')
+   ->add('fetaure/client_updates', 'fetaure/client_updates branch')
+;*/
+return new Sami\Sami($dir, [
+   'theme' => 'default',
+   'title' => 'GLPI API Client Library for PHP',
+   'build_dir' => __DIR__ . '/build/twig/%version%',
+   'cache_dir' => __DIR__ . '/cache/twig/%version%',
+   'simulate_namespaces' => true,
+   'default_opened_level' => 1,
+//   'versions' => $versions,
+]);