Hydro Hologram

Hello everyone, Sorry for a very late update been so busy with work.

But here is the latest changes and bug fixed down below:

Fixes:

- Fixed Image duping over time. (Finger cross its fixed cause it doesnt happen for me anymore)
- Fixed new images and gifs not showing after reload.
- Fixed Thread saftery issue and mermory leaks
- Fixed old cache not being delete and applying new cache for the server and client after reload
- Updated image modelrefernce in code
- Fixed Holograms duping when switch between worlds
- Fixed doubleside json not generating after reload. Now works 
- Fixed console error with hydrohologram billboard json. (Just server reload and that will fix it on need startup and you wont see it)

Changes:
- Added in new /holo entityresend (This new command help with the issue of entity shrinking after holo reload. Due to how hytale sends assest they will always shrink on client side. With this command it will fix all entitiy that do shrink.



Also found out that OreSight does work fine with our mod. If you send like boxes etc.. under the holograms text you need to delete you client assest cache to fix it

Thanks again for all the bug reports. Make sure to keep sending them on Discord.