os restrictions on interactions
make sure lock is available before functions use it, fixes #6.
rocon_scheduler_requests -> concert_scheduling/concert_scheduler_requests
usable configuration for service priorities.
expose available and preemptible teleop robots
remove some debug comments.
remove rocon_scheduler_requests from run_depend
Merge pull request #8 from robotics-in-concert/dependency_fix

remove rocon_scheduler_requests from run_depend
Merge branch 'hydro-devel' into add_concert_service_gazebo