Updated dependencies
Formatted code and organized imports

Code formatted according to http://www.oracle.com/technetwork/java/codeconvtoc-136057.html
using the templates from https://code.google.com/p/google-styleguide/source/browse/trunk/
Eclipse: http://code.google.com/p/google-styleguide/source/browse/trunk/eclipse-java-google-style.xml
Netbeans: http://code.google.com/p/google-styleguide/source/browse/trunk/intellij-java-google-style.xml
Intelij: https://code.google.com/p/google-styleguide/source/browse/trunk/intellij-java-google-style.xml
Changed way to build standalone jar

Using maven-shade-plugin to build the standalone jar. Usage:
%> mvn package
Removed the GUI app.

Will be replaced by the webbrowser renderer.
SOAP was not stopped
Updated
Removed GUI app resources
New GUI renderer

In grapwalker.properties, set
 graphwalker.wr.port=9191
 graphwalker.wr.run=true
Start the test, use a web browser, go to http://localhost:9191
and the graphwalker will render the model and update it, as the
test execute.