Implemented IssueStates to use them in an issue.
#IAA-17 in progress work development  3h30m
Added lombok
implemented database mapping test user
implemented access to embedded database
implemented final state of issues
#IAA-17 in progress work development 6h
Refactoring
#IAA-17 in progress work development 30m
merged first results into development to make them public.
#IAA-17 in progress work development 10m
forgot to commit this change.
#IAA-17 in progress work development 5m