Open scratch buffer in active window

[acornejo]

Having the scratch window as a side (or top) drawer is confusing.

I would much rather have the scratch buffer open in whatever window I was currently working, and when I close I could go back to the previous buffer.

There is a vimcast devoted to explaining why VIM + drawer leads to a less than ideal experience:

http://vimcasts.org/blog/2013/01/oil-and-vinegar-split-windows-and-project-drawer/

[mtth]

That sounds like a good idea. Not sure whether I'll have time to add an option for this soon; PR welcome :).