Addnew sheets (armor, weapons, malefica) and v13 support

node_modules/localforage/src/utils/executeTwoCallbacks.js

@@ -0,0 +1,11 @@
+function executeTwoCallbacks(promise, callback, errorCallback) {
+    if (typeof callback === 'function') {
+        promise.then(callback);
+    }
+
+    if (typeof errorCallback === 'function') {
+        promise.catch(errorCallback);
+    }
+}
+
+export default executeTwoCallbacks;