*: DAG file parsing
*: {wiki: RescueDag Rescue DAG/condor_rm of DAGMan}
*: {wiki: DagRecovery Recovery mode/condor_hold/condor_release}
-*: proper ordering of jobs/scripts (ready queue, etc.)
+*: {wiki: JobOrdering Proper ordering of jobs/scripts (ready queue, etc.)}
*: implementation of PRE/POST script semantics
*: {wiki: ReadUserLogs Reading the user logs}
*: deciding when the DAG is finished
