Fix the readme

README.md

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+               oooo    ooo  .ooooo.  ooo. .oo.   oooo  oooo 
+                `88.  .8'  d88' `88b `888P"Y88b  `888  `888 
+                 `88..8'   888ooo888  888   888   888   888 
+                  `888'    888    .o  888   888   888   888 
+                   .8'     `Y8bod8P' o888o o888o  `V88V"V8P'
+               .o..P'
+               `Y8P'              the image sharing tool for friends. 
+
+
+yenu is a simple tool to share images among a trusted group of people. No
+complicated setup, no fancy features nobody really uses, no role management,
+no cloud, no bullshit. Just sharing images to people you like and store
+your data where you want it to be.
+
+# Installation
+
+Start the application with the following command in a screen session or
+write a systemd init file for that. Database migration will happen on boot
+if needed.
+  
+    $ java -jar yenu.jar
+
+If you like docker, you can use docker-compose to boot up the application
+and send it to the background.
+
+    $ docker-compose up -d
+
+# Configuration
+The application is configured with the yenu.properties file. Open the file
+in your preferred editor and change the variables as you like. You can change
+the basepath, port and other stuff like the user password and the creator
+password.
+
+# Where is my data?
+All your images are placed in the data/gallery/ directory, next to the
+yenu.jar. When uploading a image, the raw file is placed into the raw/ folder,
+if you need the original later (pull out some metadata like GPS coordinates,
+scale it into other formats, print it etc.) The scaled down images for the
+details page are stored in the normal/ folder. The thumbnails/ folder contains
+the quare images for the thumbnail preview.
+
+The database in use is a SQLite3 database, stored in the yenu.db file. You
+can open the database at any time with your favourite sqlite3 client.
+
+    $ sqlite3 yenu.db
+    > .tables
+    > SELECT * FROM images;
+    > ...
+
+# Where can I run this thing?
+Quick answer: Wherever you want. You can boot up a Amazon S3 node and deploy
+it there or you put it on your RaspberryPi and host it yourself from your
+own internet connection from home (preferred way!). You can also rent a
+vServer and deploy it there. All you need is a Java RE and a internet
+connection.
+  
+# License, Copyrights and Author
+This tool is written by Aaron Fischer (aaron-fischer.net). It is free to use
+and is placed under the GPL v.3. The images, comments and other metadata
+belongs to you. Make sure, you store the data on a place you trust and make
+backups.
+