katana_gazebo_plugins: updated action interface of katana_gripper_grasp_controller to control_msgs/GripperAction
katana_arm_gazebo: replaced gazebo_ros_controller_manager with ros_control

katana_description: made necessary adjustments in order for ros_control to run properly

Requires further adjustments
removed package katana_trajectory_filter

outdated in groovy/hydro, since it was arm_navigation specific
katana_tutorials: removed trajectory filtering

Trajectory filtering removed, since it's not available on Hydro any
more. Unfortunately the trajectory is now unfiltered, so there's no
guarantee this will work on the real arm (only tested in Gazebo).
removed package katana_joint_movement_adapter

Doesn't compile on hydro because of trajectory_generation dependency