[LE] Making script to fix Dint999 HDT wigs glitch

[GentleJack]

#1 Link the scripts. See: Getting properties from any other script

#2 Assign a default value of -1 instead of 0 to the variable holding the hotkey value.

For some reason, it took for me several attempts before I finally can see property value in MCM menu. So, from now on, my script is fully operational!