diff --git a/.gitignore b/.gitignore
index 987e2a2..22d0d82 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
-composer.lock
 vendor
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..cfd4992
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,108 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "hash": "8c58122fd0aae101763d925ad7f73b6f",
+    "packages": [
+        {
+            "name": "sensiolabs/ansi-to-html",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sensiolabs/ansi-to-html.git",
+                "reference": "fd0aa98170e12131ab989c39252df076cff60121"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sensiolabs/ansi-to-html/zipball/fd0aa98170e12131ab989c39252df076cff60121",
+                "reference": "fd0aa98170e12131ab989c39252df076cff60121",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "suggest": {
+                "twig/twig": "Provides nice templating features"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "SensioLabs\\AnsiConverter": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                }
+            ],
+            "description": "A library to convert a text with ANSI codes to HTML",
+            "time": "2015-03-17 06:34:10"
+        },
+        {
+            "name": "sunra/dbug",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sunra/dBug.git",
+                "reference": "a71fafedd94eea2f85106024502f324766b575bf"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sunra/dBug/zipball/a71fafedd94eea2f85106024502f324766b575bf",
+                "reference": "a71fafedd94eea2f85106024502f324766b575bf",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "Ospinto\\Dbug": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "sunra",
+                    "email": "sunra@yandex.ru",
+                    "homepage": "http://github.com/sunra"
+                }
+            ],
+            "description": "Most beautiful variable dump library for PHP (ColdFusion like style)",
+            "homepage": "http://github.com/sunra/dBug.git",
+            "keywords": [
+                "debug",
+                "dump",
+                "php"
+            ],
+            "time": "2012-12-03 14:51:37"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": {
+        "sunra/dbug": 20,
+        "sensiolabs/ansi-to-html": 20
+    },
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": []
+}