Bugfixes for 1.19 and dispenser owner detection

I'm sorry for late answer to 1.19 update. I have prepared a little update with support for new mobs but I plan more changes before releasing it. After that I hadn't got so much time, so I skipped a release until today, when @Strahilchu posted a bug report #39. Thanks for it!

Bugfixes:

• Updated support for Minecraft 1.19.* (there are some new aqua mobs) #35
• Fixed some errors and added some auto-repair mechanisms for offline dispenser owner detection #39