group and protocol parameters lost in the method get_client_id_from_model_id() method

Created by: ivana7c

The group and the protocol parameters of the database are lost in the method get_client_id_from_model_id() in databases.DatabaseXBob.py file. This causes problems when using the filelist database and the database has several protocols.

Currently, I pushed a fix that works with filelist database (commit c764e376), but the nosetest fail for many of the other databases.