Update composer.json

Author: TiGR

composer.json

@@ -13,7 +13,7 @@
     ],
     "require": {
         "php":              ">=5.3.2",
-        "symfony/console":   ">=2.1"
+        "symfony/console":   "~2.3|~3.0"
     },
     "autoload": {
         "psr-0": {