Fix: Added version and dependency

Author: BenjaminPaap

composer.json

@@ -13,7 +13,7 @@
     ],
     "require": {
         "php": ">=5.3.3",
-        "checkdomain/holiday": "dev-master"
+        "checkdomain/holiday": "~1.1"
     },
     "require-dev": {
         "phpunit/phpunit": "3.7.*"
@@ -22,4 +22,4 @@
         "psr-0": { "Checkdomain\\HolidayBundle": "" }
     },
     "target-dir": "Checkdomain/HolidayBundle"
-}
+}