Changes made for Pathfinder 5226 controllers.

The 5226 controller uses axis conflict tests to decide when its safe for an axis to move based on certain parameters set by the user. Previously there were only parameters for the maximum angle the bending beams could be at to move the retracts. To have as much safety as possible for the machine parameters 240 Max Lower Retract Position to Move Lower Bending Beam and 288 Max Upper Retract Position to Move Upper Bending Beam were added. Having these parameters give more flexibility to the user for when it is safe to move the bending beams.