Ezame is a Desktop file Editor -- who eventually will be able to edit menu structures for interfaces that still use them.Ezame is a nice app that allows users to create menu entries and application launchers. Basicly, Ezame creates .desktop files, letting the users to choose the icon, category, command, comment et cetera.
Install Ezame menu editor on Ubuntu 13.04
Open the terminal and run the following commands
sudo add-apt-repository ppa:caldas-lopes/ppa
sudo apt-get update
sudo apt-get install ezame