* initial commit

* get list of activities
* get activity by id

config/autoload/zend-expressive.global.php

@@ -0,0 +1,14 @@
+<?php
+
+return [
+    'debug' => false,
+
+    'config_cache_enabled' => false,
+
+    'zend-expressive' => [
+        'error_handler' => [
+            'template_404'   => 'error::404',
+            'template_error' => 'error::error',
+        ],
+    ],
+];