updated readme

README.md

 FloodSimulation-Browser
 =======================
 
-Flood Simulation Browser
\ No newline at end of file
+Flood Simulation Browser
+
+This is the flood simulation browser which is an application that can
+show floods in different areas around the world. It is created a
+bachelor Computer Science project that was completed in 2011. The goal of
+this research was to investigate the possible tools that are available to
+create crossplatform mobile/tablet based applications.
+After extensive research the choice was to create the application with
+Sencha Touch.
+
+
+Installation
+========
+# Download the SDK from the sencha touch-website. Note that this
+application was only tested with sencha-touch 2.2. If you try new
+versions it could well be that it is not working and you have to debug :)
+# unpack it to the www/ directory and rename the folder to sdk
+
+# Download touchcharts from sencha touch (used for plotting).
+# Replace the sdk/sencha-touch.js and unpack touch-chart/src/ into sdk
+src, it will ask you to replace certain files, please do so
+
+# Open index.html in the browser
+# Hopefully everything is OK and the app can be used.
+
+Problems
+=====
+The major 'problem' is that the browser doens'nt allow Cross-site
+Scripting. It raises the 'Access-Control-Allow-Origin' exception, when
+accessing the API
+That means that the API is not written in jsonp and is not able to be
+used at this moment. Because this was a graduation project I am looking
+forward to pick stuff up and take on some API responsibilities.
+