[jvstm-lf] Bugfix: ensure visibility in map entry for mapTxVersionToCommitId
[jvstm-lf] Put commitId as String instead of UUID in the Repository
Do not put in the Datagrid the mapTxVersionToCommitId above a certain version
[jvstm-lf] Don't signal EarlyAbort, because it breaks RadarGun :-(