More refactoring in fec_crude_csv.
More refactoring in fec_crude_csv.

ferranti/watchdog,MjAbuz/watchdog,aaronsw/watchdog,MjAbuz/watchdog,aaronsw/watchdog,ferranti/watchdog,ferranti/watchdog,ferranti/watchdog,MjAbuz/watchdog,MjAbuz/watchdog,aaronsw/watchdog