REFAC: Rename computeContactForces to generinc name processCollisionData

Source/Collision/CollisionHandling/imstkBoneDrillingCH.cpp

Source/Collision/CollisionHandling/imstkBoneDrillingCH.h

Source/Collision/CollisionHandling/imstkCollisionHandling.h

Source/Collision/CollisionHandling/imstkPenaltyCH.cpp

Source/Collision/CollisionHandling/imstkPenaltyCH.h

Source/Collision/CollisionHandling/imstkPickingCH.cpp

Source/Collision/CollisionHandling/imstkPickingCH.h

...ce/Collision/CollisionHandling/imstkVirtualCouplingCH.cpp

Source/Collision/CollisionHandling/imstkVirtualCouplingCH.h

Source/Collision/imstkInteractionPair.cpp

Source/Collision/imstkInteractionPair.h

Source/SimulationManager/imstkSceneManager.cpp