Updated world to have better friction constants
renamed vrc_heightmap to aero_heightmap
added install instructions in README
Fixed drive controller odom topic
Configured drive controller to listen to /aero/cmd_vel
Modified gazebo description to use gpu_laser instead of regular laser
Now export model directory so it doesn't have to be manually copied
started implementing robot ros_control RobotHW
modified to actually run on robot
updated drive roboteq controller to use effort instead of velocity
updated controller descriptions to use drive controller node instead of ros_control controller
Revert "updated drive roboteq controller to use effort instead of velocity"

This reverts commit 3f817b63112e3de395f83cdeb77b099415b8b3fc.
Merge branch 'master' into camera-nodelets

Conflicts:
	aero_bringup/launch/robot_aero.launch