[Wishlist] Add more main menu click modifiers for Alternative menu features

At this time, only two keys can be used to alter the behavior of the main menu "click": Shift and Control. Alt And Win close the menu before you can click in it. So I have only these three combination available.

Shift + Click: Open in new window.
Control + Click: Copy a Favorite's Path or URL.
Shift + Control + Click: Edit a Favorite.

I choose these features because they are probably the most used Alternative menu features. What could be done is:

- check if other modifiers can be used or if Right/Left-Shift and Right/Left-Control could be distinguished. If yes, we have much more possibilities.
- make the three combination configurable in Options.

Please use the new QAP Support Forum to ask questions or post comments.