Curse of Fanfo, revisited ALL shifters stability for multiplayer and more!

The days for the next shifter reveal are numbered! I have been preparing something for a long time that I hope everyone will like. In these months of vacation that I will have I will dedicate myself almost exclusively to the development of the datapack (Especially since the return of the anime was announced, I have not had a day off)

This update will come with a complete revision of all shifters, I took the task of parameterizing and standardizing the way a shifter is created so that in the following ones, my life will be a little easier. Additionally, my idea at the end of this update is that the datapack is more stable in multiplayer and even cheat proof.

At the moment, these are the most relevant changes of the update:

Added to config: Big and Massive explosion for the colossal (requires a good pc).
A complete overhaul of shifters (optimization). Tags were changed to scoreboards.
The curse of Fanfo. Now the holder of a shifter will die after 13 days of obtaining it.
Combat logging for shifters. Thinking about how the shifters could be used in mutliplayer, I decided that this option could be very interesting for a server, I need to create a configuration to enable or disable.
Fixed multiple bugs.

The full list of changes I'm making can be seen at: https://trello.com/b/DYC8yUnY/indev-version-135

Anyway, I'm working hard to have the best, as always! Let me know your comments, take care!