Updated readme, bins

.gitignore

@@ -1,3 +1,4 @@
 /vendor
 /composer.lock
-
+/*.zip
+/.phpunit.cache

README.md

@@ -1,22 +1,43 @@
 # Dataset Library for PHP/Composer
 
-This is a library for loading datasets from bundled packages.
+This is a library for loading datasets from bundled packages. The idea isn't to
+use the classes in this library as a generic datasource, although you could
+probably pull that off. Instead, use the datasets to import the relevant data to
+your database of choice, and optionally keep track of the version numbers so
+new data can be imported automatically when the dependencies have been updated
+and a new version has been installed.
+
+## Installing
+
+To install dataset, require it using composer:
+
+```shell
+$ composer require noccylabs/dataset
+```
+
+You also need some actual datasets. Some interesting ones could be:
+
+Package | Description
+---|---
+[noccylabs/dataset-postal](https://dev.noccylabs.info/noccy/dataset-postal) | Patterns and info for postal (zip) code validation
+[noccylabs/dataset-calendar](https://dev.noccylabs.info/noccy/dataset-calendar) | Bank holidays
+[noccylabs/dataset-iso3166](https://dev.noccylabs.info/noccy/dataset-iso3166) | ISO 3166 country codes and namess
 
 ## Example
 
-Require Dataset, and some actual datasets:
-
-    $ composer require noccylabs/dataset juicebox/flavordata
-
-You can now open the desired sets and do useful stuff with the data:
 
 ```php
 use NoccyLabs\Dataset\DatasetManager;
 
 $dm = new DatasetManager();
-$ds = $dm->getDataset("juicebox/flavordata#flavors");
+$ds = $dm->getDataset("noccylabs/dataset-iso3166#countries");
 
-foreach ($ds as $row) {
+echo "Dataset ID: ".$ds->getIdentifier(); // noccylabs/dataset-iso3166#countries
+echo "Dataset version: ".$ds->getVersion(); // 2022.10.1
+
+// Get a reader by calling open()
+$reader = $ds->open();
+foreach ($reader as $row) {
     // row is an array
 }
 ```

bin/dataset-info

@@ -2,8 +2,9 @@
 <?php
 
 foreach ([
+    __DIR__."/..",
     __DIR__."/../vendor",
-    __DIR__."/../../../vendor",
+    __DIR__."/../../..",
     __DIR__."/vendor",
 ] as $dir) {
     if (file_exists($dir."/autoload.php")) {