- TaskArchitecture
 -> taskAllocations
 -> signalAllocations
 -> componentArchitectureReference
- SignalAllocation
- TaskAllocation
- InputSignalPort
- InputBufferedSignalPort
- OutputSignalPort
- TaskInputPort
  -> inputPortReference
- TaskOutputPort
  -> outputPortReference
- All task annotations (replaced by corresponding types in af3.timing)
  - TaskPeriod
  - TaskStartTime
  - TaskDuration
- Model migrators
  - org.fortiss.af3.task.model.migration.TaskArchitectureMigration
  - org.fortiss.af3.exploration.migration.DSEMigrationProvider

Issue-Ref: 3321
Signed-off-by: Simon Barner <barner@fortiss.org>