update readme

README

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 Kagera Web Interface
 ====================
 
-Kagera WebUI is a Web-based User Interface (WUI) for the Kagera Router Management
-Utility, that accepts input and provide output by generating web pages which are
-transmitted via the network and viewed by the end-user using a web browser. This
-software utilizes Bash, JavaScript and AJAX technologies to provide a real-time
-control in the networking environment, eliminating the need to refresh a
-traditional web browser and thus, allowing to easily configure embedded devices,
-Kagera is running on.
+Kagera WebUI is a Web-based User Interface (WUI) for the Kagera Router
+Management Utility, that accepts input and provide output by generating web
+pages which are transmitted via the network and viewed by the end-user using
+a web browser. This software utilizes Bash, JavaScript and AJAX technologies
+to provide a real-time control in the networking environment, eliminating the
+need to refresh a traditional web browser and thus, allowing to easily
+configure embedded devices, Kagera is running on.