Updating links from the arm 7 to the gripper (provisional dummy gripper

tor_description/meshes/arm/arm_7.STL

tor_description/meshes/arm/arm_7_collision.STL

tor_description/meshes/gripper/base_link.STL

tor_description/meshes/gripper/base_link_collision.STL

tor_description/meshes/gripper/fingertip.STL

tor_description/meshes/gripper/fingertip_collision.STL

tor_description/meshes/gripper/gripper_motor_double.STL

...ription/meshes/gripper/gripper_motor_double_collision.STL

tor_description/meshes/gripper/gripper_simple.STL

tor_description/meshes/gripper/gripper_simple_collision.STL

tor_description/meshes/gripper/gripper_tweezers.STL

...description/meshes/gripper/gripper_tweezers_collision.STL

tor_description/meshes/gripper/inner_double.STL

tor_description/meshes/gripper/inner_double_collision.STL

tor_description/robots/tor_full.urdf.xacro

tor_description/urdf/arm/arm.urdf.xacro

tor_description/urdf/gripper/gripper.urdf.xacro

tor_description/urdf/gripper/gripper_v2.urdf.xacro

tor_description/urdf/sensors/ftsensor.urdf.xacro