Title: check_bi_local.py: fix crash in case of non-ascii characters
Level: 2
Component: checks
Class: fix
State: unknown
Version: 1.2.5i3
Date: 1397124240

When you have an aggregate whos name contain a non-ascii character then
the <tt>check_bi_local.py</tt> would fail and you would miss all aggregates
from the point on. This has been fixed by encoding the output with UTF-8.
