Fix for unset earlier state in plan_state emailer.
Fix for unset earlier state in plan_state emailer.

derDaywalker/dmptool,2015SebINF1340/dmptool,derDaywalker/dmptool,derDaywalker/dmptool,2015SebINF1340/dmptool,2015SebINF1340/dmptool,derDaywalker/dmptool