[re #12160] Added mapping of work_unit, work_unit_category and iteration
- Added support for saving data into table
iteration
- Added support for saving data into
work_unit
- Added support for saving data into
work_unit_category
- Added multiple methods into repositories that will be needed in future (they include
project
/projectInstance
which will be needed for the general interface as well) - Prepared method to save
work_item_change
- we need to ask Mr. Pícha on that, because it's complex and there are multiple things that can be saved (something for issues, something for files etc) - Fixed small bugs (e.g. adding non-existing user in jiraIssueService - just for now, it will be soon resolved by using the interface that will check that automatically)