Finish work on bgo#575614 - Please add speakable characters: → and ←
Finish work on bgo#575614 - Please add speakable characters: → and ←

This puts the characters in the punctuation settings profiles so they are
spoken.

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