#340 Add control over middle button closing tabs to Settings

[Lee Doron]

I have the mouse middle button assigned to paste text, and use it a lot. A few times, however, the pointer was positioned over the tab title, and when I pressed the button, the tab was closed. While this is not uncommon for tabbed applications, I still find it very unwelcome to lose my work context so easily. It would be great if I could control this in the Settings, with the ability to disable it.