Import latest app updates from streamline

An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.

docker/streamline-src/vendor/nette/utils/readme.md

@@ -1,56 +0,0 @@
-Nette Utility Classes
-=====================
-
-[![Downloads this Month](https://img.shields.io/packagist/dm/nette/utils.svg)](https://packagist.org/packages/nette/utils)
-[![Tests](https://github.com/nette/utils/workflows/Tests/badge.svg?branch=master)](https://github.com/nette/utils/actions)
-[![Coverage Status](https://coveralls.io/repos/github/nette/utils/badge.svg?branch=master)](https://coveralls.io/github/nette/utils?branch=master)
-[![Latest Stable Version](https://poser.pugx.org/nette/utils/v/stable)](https://github.com/nette/utils/releases)
-[![License](https://img.shields.io/badge/license-New%20BSD-blue.svg)](https://github.com/nette/utils/blob/master/license.md)
-
-
-Introduction
-------------
-
-In package nette/utils you will find a set of [useful classes](https://doc.nette.org/utils) for everyday use:
-
-- [Arrays](https://doc.nette.org/utils/arrays) - manipulate arrays
-- [Callback](https://doc.nette.org/utils/callback) - PHP callbacks
-- [Date and Time](https://doc.nette.org/utils/datetime) - modify times and dates
-- [Filesystem](https://doc.nette.org/utils/filesystem) - copying, renaming, …
-- [Finder](https://doc.nette.org/utils/finder) - finds files and directories
-- [Helper Functions](https://doc.nette.org/utils/helpers)
-- [HTML elements](https://doc.nette.org/utils/html-elements) - generate HTML
-- [Images](https://doc.nette.org/utils/images) - crop, resize, rotate images
-- [JSON](https://doc.nette.org/utils/json) - encoding and decoding
-- [Generating Random Strings](https://doc.nette.org/utils/random)
-- [Paginator](https://doc.nette.org/utils/paginator) - pagination math
-- [PHP Reflection](https://doc.nette.org/utils/reflection)
-- [Strings](https://doc.nette.org/utils/strings) - useful text functions
-- [SmartObject](https://doc.nette.org/utils/smartobject) - PHP object enhancements
-- [Validation](https://doc.nette.org/utils/validators) - validate inputs
-- [Type](https://doc.nette.org/utils/type) - PHP data type
-
-
-Installation
-------------
-
-The recommended way to install is via Composer:
-
-```
-composer require nette/utils
-```
-
-- Nette Utils 4.0 is compatible with PHP 8.0 to 8.3
-- Nette Utils 3.2 is compatible with PHP 7.2 to 8.3
-- Nette Utils 3.1 is compatible with PHP 7.1 to 8.0
-- Nette Utils 3.0 is compatible with PHP 7.1 to 8.0
-- Nette Utils 2.5 is compatible with PHP 5.6 to 8.0
-
-[Support Me](https://github.com/sponsors/dg)
---------------------------------------------
-
-Do you like Nette Utils? Are you looking forward to the new features?
-
-[![Buy me a coffee](https://files.nette.org/icons/donation-3.svg)](https://github.com/sponsors/dg)
-
-Thank you!