Added illuminate/suport 5.5.*

Author: adrianbarbos

composer.json

@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": ">=5.3.0",
-        "illuminate/support": "5.0.* || 5.1.* || 5.2.* || 5.3.* || 5.4.*",
+        "illuminate/support": "5.0.* || 5.1.* || 5.2.* || 5.3.* || 5.4.* || 5.5.*",
         "omnipay/common": "~2.0",
         "business-mastery/omnipay-mobilpay": "~1.0"
     },