Initial commit to aggregate values and show monthly overviews.

bootstrap.php

@@ -0,0 +1,12 @@
+<?php
+
+$config = require(__DIR__ . '/config/config.php');
+
+$remote_db = new mysqli($config['remote']['db_host'], $config['remote']['db_user'], $config['remote']['db_pass'], $config['remote']['db_name'], $config['remote']['db_port']);
+$local_db = new mysqli($config['local']['db_host'], $config['local']['db_user'], $config['local']['db_pass'], $config['local']['db_name'], $config['local']['db_port']);
+
+return [
+    'config' => $config,
+    'remote_db' => $remote_db,
+    'local_db' => $local_db
+];