some bug fix
Merge branch 'ces_software' of https://github.com/robotics-in-concert/rocon_demos into ces_software
change the topic name in dummy waiter
Merge branch 'ces_software' of https://github.com/robotics-in-concert/rocon_demos into ces_software
Merge branch 'ces_software' of https://github.com/robotics-in-concert/rocon_demos into ces_software
Merge branch 'ces_software' of https://github.com/robotics-in-concert/rocon_demos into ces_software
Merge branch 'ces_software' of https://github.com/robotics-in-concert/rocon_demos into ces_software
ar_alvar_testies moved to waiterbot repo.
Merge branch 'ces_software' of https://github.com/robotics-in-concert/rocon_demos into ces_software
waiterbot_state_manager: fixes test launcher remappings
add the dummy green button and red button, add launch file of dummy green and red button.but basically, green and red dummy button is not running
Merge pull request #25 from robotics-in-concert/ces_software

Bringing in new changes