Merge pull request #17 from YunoHost/upgrade_readme

[enh] Update readme

README.md

@@ -1,11 +1,22 @@
-# YunoHost example app
+# Example app for YunoHost
+
+- [Yunohost project](https://yunohost.org)
+- [Exemple app website](https://example.com)
+
+Description of the app.
 
 ## Usage
-- Add application source files into `sources` subfolder.
+- Copy this app before work on it.
 - Edit `conf/nginx.conf` file to match application prerequisites.
-- Edit manifest with application specific information.
-- Edit the install, upgrade, remove, backup, restore scripts.
-- Add a LICENSE file for the package.
+- Edit `manifest.json` with application specific information.
+- Edit the `install`, `upgrade`, `remove`, `backup`, and `restore` scripts.
+- Add a `LICENSE` file for the package.
+- Edit `README.md`.
 
 **More information on the documentation page:**    
 https://yunohost.org/packaging_apps
+
+**Upgrade this package:**  
+`sudo yunohost app upgrade --verbose example -u https://github.com/YunoHost-Apps/example_ynh`
+
+**Multi-user:** Yes/No. How about the ldap and HTTP auth support.