Add SoapUI to the Fluxbox menu and tidy up entries that are not needed

[n-murphy]

See fluxbox menu documentation for details on creating a custom menu

Use the fluxbox menu /etc/X11/fluxbox/fluxbox-menu as a template and then copy to ~/.fluxbox and update the init file so that it points to your file e.g.

session.menuFile:	~/.fluxbox/fluxbox-menu-soapui

In ~/.fluxbox/init change the following line to set the style:

session.styleFile:	/usr/share/fluxbox/styles/BlueNight

# From the command line
sed 's/session.styleFile\t\/usr\/share\/fluxbox\/styles\/Doty/session.styleFile\t\/usr\/share\/fluxbox\/styles\/BlueNight/' init