fix issue #273: Don't send account password setting email after signing a petition
fix issue #273: Don't send account password setting email after signing a petition

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