Added readme

README.md

@@ -0,0 +1,48 @@
+# Ghost blogging app for YunoHost
+
+[![Integration level](https://dash.yunohost.org/integration/ghost.svg)](https://ci-apps.yunohost.org/jenkins/job/ghost%20%28Community%29/lastBuild/consoleFull)  
+[![Install Ghost with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=ghost)<br><br>
+=======
+
+- [Yunohost project](https://yunohost.org)
+- [Ghost](https://ghost.org/)
+- [Ghost source code at Github](https://github.com/TryGhost/Ghost)
+- [Ghost forum](https://forum.ghost.org/)
+
+## What is Ghost ?
+Ghost is a fully open source, adaptable platform for building and running a modern online publication.
+
+
+## Installation
+
+### Guidelines 
+
+ 1. No LDAP support.
+ 1. You need more then **1GB** of ram. If you don't have it, please create a **swap memory**.
+ 
+        $ dd if=/dev/zero of=/swapfile bs=1024 count=1048576
+        $ mkswap /swapfile
+        $ swapon /swapfile
+        $ echo "/swapfile swap swap defaults 0 0" >> /etc/fstab
+ 1. This app is multi-instance (you can have more then one Ghost blogging websites on a single YunoHost server)
+   
+### Installing the Ghost app
+
+ 1. **App can be installed by YunoHost admin interface or by the following command:**
+
+         $ sudo yunohost app install https://github.com/YunoHost-Apps/ghost_ynh
+ 1. After installation create an **admin account** by visiting https://domain.tld/admin
+ 
+### Updating the Ghost app
+ 1. Updatation of the app works, but it need more testing to check eveything works after upgrade. So its advised to backup before updating.
+ 1. **App can be updated by YunoHost admin interface or with the following command:**
+          
+          $ sudo yunohost app upgrade -u https://github.com/YunoHost-Apps/ghost_ynh ghost
+
+
+### Dependencies
+
+  * NodeJS
+  * MySql
+  * Yarn
+

scripts/install

@@ -208,7 +208,7 @@ message=" $app was successfully installed :)
 
 Next step:
 
-Create admin account at https://$domain$path_url/admin
+Create admin account at https://$domain$path_urladmin
 
 Happy blogging!