Use README.md

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+# Adminer
+
+**Adminer** is a full-featured database management tool written in PHP. It consists of a single file ready to deploy
+to the target server. **Adminer Editor** offers data manipulation for end-users.
+
+https://www.adminer.org/
+
+- **Supports:** MySQL, MariaDB, PostgreSQL, CockroachDB, SQLite, MS SQL, Oracle
+- **Plugins for:** Elasticsearch, SimpleDB, MongoDB, Firebird, ClickHouse
+- **Requirements:** PHP 5.3+
+
+## Screenshot
+![screenshot](https://www.adminer.org/static/screenshots/table.png)
+
+## Installation
+If downloaded from Git then run: `git submodule update --init`
+
+- `adminer/index.php` - Run development version of Adminer
+- `editor/index.php` - Run development version of Adminer Editor
+- `editor/example.php` - Example customization
+- `plugins/readme.txt` - Plugins for Adminer and Adminer Editor
+- `adminer/plugin.php` - Plugin demo
+- `adminer/sqlite.php` - Development version of Adminer with SQLite allowed
+- `editor/sqlite.php` - Development version of Editor with SQLite allowed
+- `adminer/designs.php` - Development version of Adminer with `adminer.css` switcher
+- `compile.php` - Create a single file version
+- `lang.php` - Update translations
+- `tests/*.html` - Katalon Recorder test suites

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-Adminer - Database management in a single PHP file
-Adminer Editor - Data manipulation for end-users
-
-https://www.adminer.org/
-
-Supports: MySQL, MariaDB, PostgreSQL, CockroachDB, SQLite, MS SQL, Oracle
-Plugins for: Elasticsearch, SimpleDB, MongoDB, Firebird, ClickHouse
-Requirements: PHP 5.3+
-
-adminer/index.php - Run development version of Adminer
-editor/index.php - Run development version of Adminer Editor
-editor/example.php - Example customization
-plugins/readme.txt - Plugins for Adminer and Adminer Editor
-adminer/plugin.php - Plugin demo
-adminer/sqlite.php - Development version of Adminer with SQLite allowed
-editor/sqlite.php - Development version of Editor with SQLite allowed
-adminer/designs.php - Development version of Adminer with adminer.css switcher
-compile.php - Create a single file version
-lang.php - Update translations
-tests/*.html - Katalon Recorder test suites
-
-If downloaded from Git then run: git submodule update --init