Lots of cleaning up.

composer.json

@@ -30,18 +30,12 @@
         "rcrowe/twigbridge": "0.7.x@dev",
         "zizaco/entrust": "dev-laravel-5",
         "codeception/codeception": "*",
-        "league/csv": "^7.1"
+        "league/csv": "^7.1",
+        "nesbot/carbon": "^1.20"
     },
     "require-dev": {
         "barryvdh/laravel-debugbar": "@stable",
-        "barryvdh/laravel-ide-helper": "~2.0",
-        "phpunit/phpunit": "~4.0",
-        "phpspec/phpspec": "~2.1",
-        "satooshi/php-coveralls": "0.6.1",
-        "mockery/mockery": "0.9.*",
-        "league/factory-muffin": "~2.1",
-        "codeclimate/php-test-reporter": "^0.1.2",
-        "fzaninotto/faker": "^1.4"
+        "barryvdh/laravel-ide-helper": "~2.0"
     },
     "autoload": {
         "classmap": [