CronExpressionFixer Utility for repairing a cron expression that is failing to parse under Caesium but was apparently previously allowed by Quartz. 
CronExpressionFixer.Result Represents the result of an attempt to repair a cron expression. 
FindMixedCaseUsernames Factory for various consumers that are handy in upgrade tasks that need to force old username references to lowercase. 
Sequences Utility methods to manipulate entity engine database sequences.