evil-window-delete makes wrong window active

Originally reported by: **Anonymous**

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evil-window-delete doesn't put the cursor into the same window that vim would. This matters for making temporary splits, among other things.

To reproduce, start with a single, full frame window.

1. :vsp
2. ^w w
3. :sp
4. ^w c

Expected behavior: cursor is in the window on the right.

Actual behavior: cursor is in the window on the left.

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- Bitbucket: https://bitbucket.org/lyro/evil/issue/697