ZMQ Rust Client for Coppeliasim 4.7.0

• Improved docs
• Removed unsupported examples: send_ik_movement_sequence_mov.rs, send_ik_movement_sequence_pts.rs
• updated the API see CoppeliaSim version history and official docs

ZMQ Rust Client for Coppeliasim 4.6.0

• Now in crates.io/crates/coppeliasim_zmq_remote_api
• Added Docs: docs.rs/coppeliasim_zmq_remote_api
• Removed OpenCV example. The OpenCV doesn't have official support by Rust