Adds setup task and adds config to mshop and admin interface
Fixes editing of config in the list items
Removes debug output
Adds config to controller tests, fixes coding style
Moves config field to the right place and removes exception for wrong json string
Merge pull request #372 from doleiynyk/2013-12-10_Add_config_column_to_list

Adds config column to all list tables and the "Associated ..." panels