+ Added /hp debug player <Player name>
+ Fixed usage display for /hp debug

P.S. It was HeadsPlus's first birthday yesterday (30th April)! Thank you for everyone who's supported the plugin through its first year, it's been a fun first year as a plugin developer and already I'm taking development to the next level. This couldn't be achieved with the support (let's not forgot nonsense the plugin's made ) of everyone here. So thank you, and thank you to those who contributed by translating the plugin too. I always appreciate it. <3