Merge pull request #16 from CapitaoCuecas/patch-1

update composer dependencies so it is compatible with Symfony 3

Author: fonsecas72

composer.json

@@ -21,10 +21,10 @@
         }
     },
     "require": {
-        "symfony/console": "~2.5",
+        "symfony/console": "~2.5|~3.0",
         "guzzlehttp/guzzle": "^5.0",
-        "symfony/dependency-injection": "^2.7",
-        "symfony/process": "^2.7"
+        "symfony/dependency-injection": "^2.7|^3.0",
+        "symfony/process": "^2.7|^3.0"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.5"