Remove minimum stability and branch alias

Author: marinsagovac

composer.json

@@ -30,11 +30,5 @@
         "psr-4": {
             "Codervio\\Envmanager\\": "test/"
         }
-    },
-    "minimum-stability": "dev",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "1.*"
-        }
     }
 }