Removed dependancies and files that will not be used for ros_control
Reorgainzed code so higher level code is at the top of the file
removed more files that won't be used for ros_control
Added gitignore
Started implementing ros_control hardware interface
Fixed motor port numbers
removed old roboteq_manager
Converted ros_control hw to use effort
Revert "Converted ros_control hw to use effort"

This reverts commit b236e0d25132213d95d9424f457565266e65ba6d.
Updated driver to correctly convert input to rpm for motor controller
Implemented reconnect on error
Added support for safety interface
Made pause set velocity to zero instead of setting effort to zero
Merge branch 'ros-control'