issue#16 - adding dependency management

vendor/sebastian/comparator/composer.json

@@ -0,0 +1,44 @@
+{
+    "name": "sebastian/comparator",
+    "description": "Provides the functionality to compare PHP values for equality",
+    "keywords": ["comparator","compare","equality"],
+    "homepage": "http://www.github.com/sebastianbergmann/comparator",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        },
+        {
+            "name": "Jeff Welch",
+            "email": "whatthejeff@gmail.com"
+        },
+        {
+            "name": "Volker Dusch",
+            "email": "github@wallbash.com"
+        },
+        {
+            "name": "Bernhard Schussek",
+            "email": "bschussek@2bepublished.at"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.3",
+        "sebastian/diff": "~1.2",
+        "sebastian/exporter": "~1.2 || ~2.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.4"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.2.x-dev"
+        }
+    }
+}
+