[PATCH] tox: Omit tests and manage.py when running coverage tests

[Finucane, Stephen]

> > Having the tests in the coverage reports artifically improve the
> > coverage percentage, because every line in tests is being run.
> >
> > Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
> 
> Good point.
> 
> Reviewed-by: Stephen Finucane <stephen.finucane at intel.com>

As an aside, still so much work to be done upping coverage :O PEP8 compliance and features first though.