Implement new activity decoding
Save in Sample Container Helper the container model
Change some methods to class methods and better error handling
Add samples_info_by_item_uuid method
New sample management activity model, work in progress
Important refactoring: use the same internal_id in the current tables
Change sample activity management schema, and add container model column in sample container helper table
Add multi-columns index on sample_management_activity
Fix error class name
New sample_management_activity model
Deactivate foreign key constraints during trigger operations
Remove multicolumns index. Add a hashed_index column, indexed
Compute a hashed index (md5) and use it to determine if an activity is already stored in the db
Add a multicolumn index on sample_id and order_id
Do not set is_current here
Handle correctly the flag is_current
Fix labellable decoder
Add comments
Bump version to 0.5.0
spec pending