added Points_Of_Interest topic to sensor bag
added Points_Of_Interest topic to sensor bag

chris-blay/guillemot-core,chris-blay/guillemot-core,USU-Robosub/Gilligan,chris-blay/guillemot-core,USU-Robosub/Gilligan,USU-Robosub/Gilligan,USU-Robosub/Gilligan,chris-blay/guillemot-core,chris-blay/guillemot-core,USU-Robosub/Gilligan