Convert "\n" to "blank" in getUtterancesFromContents()
Convert "\n" to "blank" in getUtterancesFromContents()

This is a temporary hack to deal with a refactor-introduced regression.

GNOME/orca,pvagner/orca,h4ck3rm1k3/orca-sonar,pvagner/orca,chrys87/orca-beep,chrys87/orca-beep,h4ck3rm1k3/orca-sonar,GNOME/orca,pvagner/orca,GNOME/orca,chrys87/orca-beep,chrys87/orca-beep,h4ck3rm1k3/orca-sonar,GNOME/orca,pvagner/orca