Simplify the README, add cool shiny logo, badges and screenshots

README.md

@@ -1,18 +1,27 @@
+# <img alt="YunoHost" src="https://raw.githubusercontent.com/YunoHost/doc/master/images/logo_roundcorner.png" width="100px" />
+
 [![Build status](https://travis-ci.org/YunoHost/yunohost.svg?branch=stretch-unstable)](https://travis-ci.org/YunoHost/yunohost)
 [![GitHub license](https://img.shields.io/github/license/YunoHost/yunohost)](https://github.com/YunoHost/yunohost/blob/stretch-unstable/LICENSE)
+![Mastodon Follow](https://img.shields.io/mastodon/follow/28084)
 
-# YunoHost core
+This repository corresponds to the core code of YunoHost, mainly written in Python and Bash.
 
-This repository is the core of YunoHost code.
+You can learn more about what's YunoHost and its features [here](https://yunohost.org/#/whatsyunohost)!
 
 - [Project website](https://yunohost.org)
-- [Bugtracker](https://github.com/YunoHost/issues).
+- [Installation documentation](https://yunohost.org/install)
+- [Issue tracker](https://github.com/YunoHost/issues)
+
+# Screenshots
+
+Webadmin ([Yunohost-Admin](https://github.com/YunoHost/yunohost-admin)) | Single-sign on user portal ([SSOwat](https://github.com/YunoHost/ssowat))
+--- |  ---
+![](https://raw.githubusercontent.com/YunoHost/doc/master/images/webadmin.png) | ![](https://raw.githubusercontent.com/YunoHost/doc/master/images/user_panel.png)
+
 
 ## Contributing
 
-- You can develop on this repository using [ynh-dev](https://github.com/YunoHost/ynh-dev) with `use-git` sub-command.
-- On this repository we are [following this workflow](https://yunohost.org/#/build_system_en): `stable ← testing ← unstable ← your_branch`.
-- Note: If you modify Python scripts, you will have to modifiy the actions map.
+- You can learn how to get started with developing on YunoHost by reading [this piece of documentation](https://yunohost.org/dev).
 - You can help translate YunoHost on our [translation platform](https://translate.yunohost.org/engage/yunohost/?utm_source=widget)
 
 <img src="https://translate.yunohost.org/widgets/yunohost/-/multi-auto.svg" alt="Translation status" />
@@ -21,7 +30,7 @@ This repository is the core of YunoHost code.
 ## Repository content
 
 - [YunoHost core Python 2.7 scripts](./src/yunohost).
-- [An actionsmap](./data/actionsmap/yunohost.yml) used by moulinette.
+- [An actionsmap](./data/actionsmap/yunohost.yml) describing the CLI and API
 - [Services configuration templates](./data/templates).
 - [Hooks](./data/hooks).
 - [Locales](./locales) for translations of `yunohost` command.
@@ -32,17 +41,10 @@ This repository is the core of YunoHost code.
 ## How does it work?
 
 - Python core scripts are accessible through two interfaces thanks to the [moulinette framework](https://github.com/YunoHost/moulinette):
- - [CLI](https://en.wikipedia.org/wiki/Command-line_interface) for `yunohost` command.
- - [API](https://en.wikipedia.org/wiki/Application_programming_interface) for [web administration module](https://github.com/YunoHost/yunohost-admin) (other modules could be implemented).
+  - the [CLI](https://en.wikipedia.org/wiki/Command-line_interface) corresponding to the `yunohost` command.
+  - the [API](https://en.wikipedia.org/wiki/Application_programming_interface) used by the [web administration interface](https://github.com/YunoHost/yunohost-admin) (other interfaces could be implemented).
 - You can find more details about how YunoHost works on this [documentation (in French)](https://yunohost.org/#/package_list_fr).
 
-## Dependencies
-
-- [Python 2.7](https://www.python.org/download/releases/2.7)
-- [Moulinette](https://github.com/YunoHost/moulinette)
-- [Bash](https://www.gnu.org/software/bash/bash.html)
-- [Debian Stretch](https://www.debian.org/releases/stretch)
-
 ## License
 
-As [other components of YunoHost core code](https://yunohost.org/#/faq_en), this repository is licensed GNU AGPL v3.
+As [other components of YunoHost](https://yunohost.org/#/faq_en), this repository is licensed GNU AGPL v3.