General Feature Request: Please make it easier to close tabs

[zacglenn]

General Feature Request: Please make it easier to close tabs.
Ideas:

1. Right-click drop-down menu ability to close tabs.
2. Allow 'N' key to be pressed to signal and replace a "Don't Save" Button click on prompt when closing an unsaved tab. This will allow for less clicking and less cursor movement.
3. Add 'close all but this tab' functionality
4. Add 'close all tabs' functionality