Martin Kopec 0b4a78daa8 Create utils.py
The patch create utils.py for methods which might be used
elsewhere in the project, with no matter on context.
Move get_base_url method from credentials.py to util.py so that
the method is reusable.

Change-Id: Ic8cb83bb8859b4fddcd57faa3e23992941d0010b
2018-08-13 11:57:14 +02:00
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