Bug#733489: python-apt: Improve 'Dependency' and 'BaseDependency' to get target package versions that satisfy dependencies

[Michael Vogt <mvo@debian.org>]

On Tue, Dec 31, 2013 at 11:06:15PM +0100, Michael Vogt wrote:
> On Tue, Dec 31, 2013 at 01:09:39PM +0100, Michael Schaller wrote:
[..]
> It also adds a .travis.yml file that runs the tests. Next step is
> to actually make the pep8/pylakes test to pass :)
[..]

That is now done, my branch is pyflakes and pep8 clean. The patch
is a bit big (mostly whitespace of course), I pushed it to
https://github.com/mvo5/python-apt/tree/feature/travis (but I guess
the name should be changed :)

I had to update the minimal python3 version to 3.3 because
test_paths.py would not work otherwise. We might consider rewriting
this test to work on 3.2 (but honestly, I'm not very motivated to do
that).

Cheers,
 Michael