Allow unignoring files hit by the ctime heuristic.
Allow unignoring files hit by the ctime heuristic.

Specifically, this tends to happen to EPEL installations.

volcomism/blueprint,devstructure/blueprint,volcomism/blueprint,devstructure/blueprint,AndBicScadMedia/blueprint,AndBicScadMedia/blueprint,nginxxx/blueprint,AndBicScadMedia/blueprint,volcomism/blueprint,nginxxx/blueprint,nginxxx/blueprint