Squashed commit

Always execute migration 9999 (can be used to fix things manually)
Optimized meal plan navigation / date range filtering
Prepared next release
Pulled translations from Transifex
Various code optimizations

middleware/ApiKeyAuthMiddleware.php

@@ -9,14 +9,14 @@ use Slim\Routing\RouteContext;
 
 class ApiKeyAuthMiddleware extends AuthMiddleware
 {
-	protected $ApiKeyHeaderName;
-
 	public function __construct(\DI\Container $container, ResponseFactoryInterface $responseFactory)
 	{
 		parent::__construct($container, $responseFactory);
 		$this->ApiKeyHeaderName = $this->AppContainer->get('ApiKeyHeaderName');
 	}
 
+	protected $ApiKeyHeaderName;
+
 	public function authenticate(Request $request)
 	{
 		$routeContext = RouteContext::fromRequest($request);