persistent description field for test suites
As a new user I want to know more details about test suites to better understand what they are about, e.g. responsible persons, intentions, related fate entries, etc.
- AC1: everyone can see the description for a test suites over UI (e.g. displayed in each corresponding job)
- AC2: As AC1 but over API
- AC3: operators can write/edit/delete descriptions for each test suite
- Add description field to database (testsuites table)
- CRUD via API
- Add web UI either in each job or in admin view