Modifying test so it is more complete and solving error on morgify
Printing raw id
Fixing dropping env
Merge pull request #166 from josenavas/pt_issue

Some small issues
Adding raw_data_id to load_preprocessed_data command
Fixing morgify
Fixing cmd
Fixing tests
Merge pull request #169 from josenavas/load_preprocessed_data_bug

Adding raw_data_id to load_preprocessed_data command