bug#22332: 25.0.50; woman moves point in a wrong buffer

[martin rudalics]

> In emacs -Q, evaling the following two times:
>
>    (woman "emacs")
>
> moves the point to the beginning of buffer.
>
> This bug seems to be caused by commit (emacs-25 branch):
> 244a00860b6fe1d6acf92948c5c0d1ef0f8426fa
> in response to bug#21047: Make M-x woman respect display-buffer-alist.
>
> After the commit, `WoMan-find-buffer' doesn't switch the buffer as
> promised in its documentation string:
>    "Switch to buffer corresponding to `woman-buffer-number' and return it.",
> causing `Man-build-section-alist' (called by `woman-find-file') to
> move point in a wrong buffer.

Thanks for the investgatory work.  I was too careless.

Kaushal: Can you fix these please?  It should be easy.

Thanks, martin