StateMachine and StateDataSourcePopulator implemented.
Reorganised application configuration
#IAA-17 in progress work development 2h30m
EditIssue.jsp shows current state and offers a select field with follow states.
#IAA-17 in progress work development 6h
Reimplemented the state machine again. States decide which follow states they have for each user. States are unique in table and issues only references on them => Issue ManyToOne State. Unidirectional Issue => State
#IAA-17 work development 9h40m
The submit button will not be shown if the state has no follow states.
#IAA-17 work development 3h
Merged 'IAA-17' into development.
#IAA-17 fixed work development 5m