Chatty: No enum named

[jmdahling]

Looks to me like something is wrong with the enums for chatty - taken from Izzy latest logs (bolded enum messages):

[rosout][INFO] 2017-05-22 07:44:04,101: /chatty Play token: HOLD
[rosout][INFO] 2017-05-22 07:44:04,103: Path: /home/robot/catkin_ws/src/robo_magellan/scripts/sounds/hold.wav
[rosout][INFO] 2017-05-22 07:44:04,104: H1
[rosout][INFO] 2017-05-22 07:44:04,105: No enum named: HOLD
[rosout][INFO] 2017-05-22 07:44:04,106: /chatty Play token: DISARMED
[rosout][INFO] 2017-05-22 07:44:04,107: Path: /home/robot/catkin_ws/src/robo_magellan/scripts/sounds/disarmed.wav
[rosout][INFO] 2017-05-22 07:44:04,108: H1
[rosout][INFO] 2017-05-22 07:44:04,109: No enum named: DISARMED
[rosout][INFO] 2017-05-22 07:44:37,843: /chatty Play token: INITIALISING
[rosout][INFO] 2017-05-22 07:44:37,846: No enum named: INITIALISING
[rosout][INFO] 2017-05-22 07:44:43,838: /chatty Play token: RTL
[rosout][INFO] 2017-05-22 07:44:43,839: No enum named: RTL
[rosout][INFO] 2017-05-22 07:45:21,839: /chatty Play token: HOLD
[rosout][INFO] 2017-05-22 07:45:21,840: Path: /home/robot/catkin_ws/src/robo_magellan/scripts/sounds/hold.wav
[rosout][INFO] 2017-05-22 07:45:21,841: H1
[rosout][INFO] 2017-05-22 07:45:21,842: No enum named: HOLD