Adding previously missed changes to commit.
Completed CRBscript parser, graph visualization, and beginning of pla…
Simple tilt plate and ball
Set up simple tilting plate with just two motors and a ball.
Now to set up the interface for writing the motor controller that will
balance the ball.
Added RobotLib project folder.
Attempted to write custom URDF loader using tinyxml2.
Was able to extract URDF loading code from Bullet examples.
Added URDF files
Hinge motion in sine wave. Initial URDF loader.
Add pick controller. Hinge working correctly