[CORE][COMPOSER] Move extlib packages with immediate composer correspondent to composer dependencies

This adds a composer.json for all dependencies that are available

vendor/masterminds/html5/sami.php

@@ -0,0 +1,10 @@
+<?php
+
+use Sami\Sami;
+
+return new Sami(__DIR__ . '/src', array(
+    'title' => 'HTML5-PHP API',
+    'build_dir' => __DIR__ . '/build/apidoc',
+    'cache_dir' => __DIR__ . '/build/sami-cache',
+    'default_opened_level' => 1,
+));