#4 ViewList support for Python 2.3

[Fred L. Drake, Jr.]

The ViewList.__getitem__() implementation expects it
can be called with a slice object as the index parameter,
but also expects that using the slice as an index into a
list will always raise TypeError; in Python 2.3, that's no
longer the case. The result is that a real list can be
returned when ViewList.__getitem__() expected to take
an alternate path.

This patch reduced the number of test failures under
Python 2.3 to 4, from some very high number I don't
recall.

[David Goodger]

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No patch file attached. Try again please? Thanks.

[Fred L. Drake, Jr.]

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Ok, I've checked the little box, filled in the file name, checked
that it's right... here goes!

[Fred L. Drake, Jr.]

[David Goodger]

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Applied & closed. Thanks again!