[VarDumper] README, LICENSE and composer.json

src/Symfony/Component/VarDumper/LICENSE

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+Copyright (c) 2004-2014 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

src/Symfony/Component/VarDumper/README.md

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+Symfony mechanim for exploring and dumping PHP variables
+========================================================
+
+This component provides a mechanism that allows exploring then dumping
+any PHP variable.
+
+It handles scalar, objects and resources properly, taking hard and soft
+references into account. More than being immune to inifinite recursion
+problems, it allows dumping where references link to each other.
+It explores recursive structures using a breadth-first algorithm.
+
+The component exposes all the parts involved in the different steps of
+cloning then dumping a PHP variable, while applying size limits and having
+specialized output formats and methods.

src/Symfony/Component/VarDumper/composer.json

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+{
+    "name": "symfony/var-dumper",
+    "type": "library",
+    "description": "Symfony mechanism for exploring and dumping PHP variables",
+    "keywords": ["dump", "debug"],
+    "homepage": "http://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Nicolas Grekas",
+            "email": "p@tchwork.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.3"
+    },
+    "suggest": {
+        "ext-symfony_debug": ""
+    },
+    "autoload": {
+        "psr-0": { "Symfony\\Component\\VarDumper\\": "" }
+    },
+    "target-dir": "Symfony/Component/VarDumper"
+}