Update README.md and package.json, add banner.png

README.md

@@ -1 +1,75 @@
-# e-kreta-cli
+# [![e-Kréta CLI](static/banner.png)](https://github.com/szekelymilan/e-kreta-cli)
+
+> 📚 Check your electronic diary - from right inside your terminal.
+
+[![PRs Welcome](https://badgen.net/badge/PRs/welcome/green)](https://github.com/szekelymilan/e-kreta-cli/pulls)
+[![Latest Release](https://badgen.net/github/release/szekelymilan/e-kreta-cli)](https://github.com/szekelymilan/e-kreta-cli/releases/latest)
+[![MIT License](https://badgen.net/badge/license/MIT/blue)](https://github.com/szekelymilan/e-kreta-cli/blob/master/LICENSE)
+
+## Table of Contents
+
+- [Description](#description)
+- [Features](#features)
+- [Installation](#installation)
+- [Usage](#usage)
+- [Examples](#examples)
+- [License](#license)
+
+## Description
+
+Check your electronic diary in a second, by running a single command.
+
+Too lazy for typing the flags? Run the CLI in **interactive mode**! 😎
+
+## Features
+
+- ⚡ Interactive mode via `--interactive`
+- 💾 Saves login credentials
+- 🖥 Shows subject averages
+- ✅ Tested
+- ⛏ Maintained
+
+## Installation
+
+#### npm
+
+```
+$ npm i -g e-kreta-cli
+```
+
+## Usage
+
+```
+$ kreta --help
+
+Check your electronic diary - from right inside your terminal.
+
+Usage
+  $ kreta <options>
+
+Options
+  -a, --averages       Show subject averages
+  -i, --interactive    Interactive mode
+  --reconfigure        Update configuration
+
+Examples
+  See: https://github.com/szekelymilan/e-kreta-cli#examples
+```
+
+## Examples
+
+#### Reconfigure
+
+```
+$ kreta --reconfigure
+```
+
+#### Show averages
+
+```
+$ kreta -a
+```
+
+## License
+
+MIT © [Milan Szekely](https://github.com/szekelymilan)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "e-kreta-cli",
   "version": "0.0.1",
-  "description": "e-Kréta CLI",
+  "description": "Check your electronic diary - from right inside your terminal.",
   "main": "cli.js",
   "scripts": {},
   "bin": {