Path of Least Resistance

Added global and per player speed settings for paths. Added global particle enable/disable

config:

global speed /scoreboard players set polr.settings speed <1-5>

player speed /scoreboard players set speed <1-5>

global particle /scoreboard players set polr.settings particle <0-1> 0 = particles off 1= particles on

The highest value of the two speed configs is what determines the speed amplifier.