Merge pull request #1 from WPI-RAIL/groovy-devel

current released version in build farm
Added more controls to youbot_teleop_arm and added it to package
Corrected position listener to only listen to proper joint_state messages
Added youbot_moveit_teleop and edited joy_teleop
Fixed youbot_joy_teleop.launch param
added a launch file for safe keyboard teleop
Merge http://github.com/adamjardim/youbot_teleop
Merge pull request #4 from adamjardim/groovy-devel

update groovy-devel