Change inner paren doesn't work in python mode

[Frank Fischer]

On 2012-09-19, Michael Markert <markert.michael at googlemail.com> wrote:
> I can reproduce with `make emacs` and emacs 24.2.50.1 but not with emacs 24=
> .2.1
>
> It seems the introduction of Fabian Gallinas python-mode is the culprit.

Seems you're right ;) The new python-mode sets `forward-sexp-function'
and this confuses `evil-paren-range', which relies on the "correct"
(i.e. the original) behavior of `backward-up-list'. I hope commit
a0d9647 solves this problem (and does not introduce problems in other
modes).

Sorry that it took so long to be fixed, but I usually use other
scripting languages instead of python, so this bug never bite me and
it took some time to isolate the problem ;)

Best
Frank