Squashed commit of the following:

commit 076cf0df1928dc10457debd6e07f6384cf29199c
Author: yellowBirdy <mieszkomieszko@gmail.com>
Date:   Mon Dec 15 17:44:44 2014 +0100

    Clean up after training

    - removed "simple" example folder due redundancy with pdscli example
    - changed type names in types/type_tutorial_module.py (consequence of replacing the "simple" example)
    - fixed namespace in /locations/query_tc.you.StopLocations_today.json