Adding basic tests framework and composer file

... for PHPUnit dependency

.gitignore

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+# Composer
+composer.lock
+
+# Auto-generated documentation directory (phpDocumentor)
+docs/

composer.json

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+{
+   "name": "onemightyroar/php-filemanager",
+   "description": "Object Oriented File Management",
+   "type": "library",
+   "keywords": ["PhpFileManger", "PhpFileObject", "SplFileObject", "files", "images", "oop"],
+   "homepage": "http://onemightyroar.com/",
+   "license": "MIT",
+   "authors": [
+      {
+         "name": "Trevor N. Suarez",
+         "email": "[email protected]",
+         "homepage": "http://about.me/tnsuarez"
+      }
+   ],
+   "require": {
+      "php": ">=5.4.0"
+   },
+   "require-dev": {
+      "phpunit/phpunit": "3.7.x"
+   },
+   "autoload": {
+      "psr-0": { "OneMightyRoar\\PhpFileManager\\": "src/" }
+   }
+}

phpunit.xml.dist

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit backupStaticAttributes="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false"
+         bootstrap="tests/bootstrap.php"
+>
+    <testsuites>
+        <testsuite name="PhpFileManager Test Suite">
+            <directory>./tests/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory>./src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

tests/bootstrap.php

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+<?php
+// Load our autoloader, and add our Test class namespace
+$autoloader = require( __DIR__ . '/../vendor/autoload.php' );
+$autoloader->add('OneMightyRoar\PhpFileManager\Tests', __DIR__);