Closing split views from the right click menu

[Andrew Parsloe]

I'm constantly working with a split window, generally left and right 
views. Closing one of these views to get a single main window again 
means going to the View menu and clicking on Close Current View, not a 
big deal but, repeated many times, a minor irritation. And there's no 
built-in shortcut indicated. It would be convenient if Close Current 
View could be added to the right-click menu when the cursor is in one of 
the split views. On the current right-click menu, it would fit naturally 
at the bottom beside Fullscreen Mode.

Andrew