Merge pull request #95 from simPod/php7

Bump to php 7.1

Author: isublimity

composer.json

@@ -13,11 +13,10 @@
     }
   ],
   "require": {
-    "php": ">=7.0",
+    "php": "^7.1",
     "ext-curl": "*"
   },
   "require-dev": {
-    "php": "^7.1",
     "doctrine/coding-standard": "^4.0",
     "phpstan/phpstan": "^0.9.2",
     "phpunit/phpunit": "^7",