Fixed composer, readme

README.md

@@ -0,0 +1,22 @@
+# Calendar related datasets
+
+This package contains calendar related data that can be imported into any application.
+
+## Datasets
+
+Name | Contents
+---|---
+`bankholidays.se` | Swedish bank holidays
+
+## Usage
+
+Open the dataset and iterate the data:
+
+```php
+$dm = new NoccyLabs\Dataset\DatasetManager();
+$ds = $dm->openDataset("noccylabs/dataset-calendar#bankholidays.se");
+// Iterate the records
+foreach ($ds as $row) {
+  // ...
+}
+```