renaming, extraction of abstract controller

CMakeLists.txt

README.md

include/Controller.h

include/DummyRobotArmController.h

include/MoveItRobotArmController.h

include/RobotArmController.h

src/Controller.cpp

src/DummyRobotArmController.cpp

src/MoveItRobotArmController.cpp

src/RobotArmController.cpp

src/dummy_cgv_connector.cpp

src/dummy_pick_place.cpp

src/dummy_rag_connector.cpp

src/dummy_rbg_connector.cpp

src/moveit_cgv_connector.cpp