Implemented /move_base_safe to retract the arm before navigation
Added dependency on wpi_jaco_msgs for safe nav
merged
Update package.xml
Update .travis.yml
changes to make teleop safety and arm noise able to toggle on and off with launch paramater
Merge pull request #2 from bhetherman/develop

changes to make teleop safety and arm noise able to toggle on and off with launch paramater
Parameter, topic, and launch file cleanup for consistency
Changed int param to bool
changelog updated
0.0.2