intervention image library added

Author: plusemon

composer.json

@@ -21,7 +21,9 @@
             "email": "[email protected]"
         }
     ],
-    "require": {},
+    "require": {
+        "intervention/image": "^2.7"
+    },
     "minimum-stability": "dev",
     "prefer-stable": true
-}
+}