Restored previous behaviour by ignoring leading ignores, ignoring right ignores and only printing one ignore list. Achieved this behaviour with new data structures and storage patterns, so we are in a position to experiment.  refs #323.
Restored previous behaviour by ignoring leading ignores, ignoring right ignores
and only printing one ignore list. Achieved this behaviour with new data
structures and storage patterns, so we are in a position to experiment. 
refs #323.

timoc/colm,timoc/colm,timoc/colm,timoc/colm