1.6.4 - Hotfix for Softlock issue in 1.6.3

Had to address the softlock caused by switching to 1st or 3rd person that started happening in v1.6.3.
The culprit was the Horde mode easter egg of the original mod that was known to cause softlocks and that I had removed from my fork for that very reason. Well, its ghost decided to haunt us and a little leftover from it was hiding in FreeMove.lua.
It has been exorcised.

The line 528 error might still be present. I tried to address a possible cause of it. Please let me know if it was fixed for those who have been experiencing this error. If not, I will have to try something else.

Please do not use v1.6.3 of this mod anymore to avoid the aforementioned issues.

Full Changelog: v1.6.3...v1.6.4