Looks like I did not document the AutoTurnIgnore setting values in the Readme.txt, so here are the details:

Config.cfg under the [Gameplay] section

AutoTurnIgnore: NotificationAnomalyDetected NotificationColonyGrowth NotificationDevelopmentProductionFinished NotificationNewShipsAvailable NotificationProductionFinished NotificationSpaceMonsterDetected NotificationSpyArrived NotificationThreateningFleetDetected NotificationStarDiscovered (Default) or String space seperated (disable)

In the file this entry would appear (Default) as

AutoTurnIgnore = NotificationAnomalyDetected NotificationColonyGrowth NotificationDevelopmentProductionFinished NotificationNewShipsAvailable NotificationProductionFinished NotificationSpaceMonsterDetected NotificationSpyArrived NotificationThreateningFleetDetected NotificationStarDiscovered

Possible notification types in the game:

NotificationAnomalyDetected
NotificationAntaranSpawnPortalDetected
NotificationBiomeDegraded
NotificationCivilizationDefeated
NotificationColonyBlockaded
NotificationColonyGrowth
NotificationColonyIsIdle
NotificationColonyMaxed
NotificationColonyRevolt
NotificationColonyShipArrived
NotificationDealExpired
NotificationDevelopmentProductionFinished
NotificationDiplomacyChanged
NotificationEmpireDeficit
NotificationEnemyAgentCaptive
NotificationEspionageReport
NotificationExcellenceVictorySoon
NotificationFleetTeleported
NotificationGNNEvent
NotificationHeavyInvestmentDone
NotificationIndependentAllyChanged
NotificationIndependentDestroyed
NotificationIndependentPlanetBlocked
NotificationIndependentPlanetDiscovered
NotificationIndependentStatusChange
NotificationInvestmentMilestoneAchieved
NotificationISEOpen
NotificationItemScrapped
NotificationMissionCancelled
NotificationMissionFoiled
NotificationNewShipsAvailable
NotificationPirateBaseFound
NotificationPirateFleetDetected
NotificationPlayerDeal
NotificationPlayerFleetDetected
NotificationPlayerStatus
NotificationPollutionHigh
NotificationPollutionInminent
NotificationProductionFinished
NotificationResearchAgreement
NotificationResearchCompleted
NotificationResearchRequired
NotificationResourceShareExpired
NotificationRevoltReport
NotificationSabotageReport
NotificationShipsUpgraded
NotificationSpaceMonsterDetected
NotificationSpyArrived
NotificationSpyIdle
NotificationSpyLost
NotificationSpyRecruited
NotificationStarDiscovered
NotificationStructureSabotaged
NotificationThreateningFleetDetected