#28 Keyboard short-cut should be displayed in Project Menu

[Mario Dorion]

In AntRunner 1.4 the "Run Ant" option of the project
menu also showed the keyboard shortcut (which was
F10).

Now the shortcut is Ctrl-F10. To know this you have to
explore the keymap menus.

It would be good to display the shortcut with the menu
again.

Love AntRunner ;-)