Make shortcut bar more resilient to mod loading and unloading

[Illiander42]

+1

[iassasin]

Bumping thread by Xorimuth advice
Order of buttons wanted to be stored too

[Alkumist]

+1 the shortcuts has definitely been an annoying experience when setting up and changing mods

[nuv]

+1

[juggling_pro]

+1 as well, I made an account just to bump this. Spent so long setting up a quick bar (which the game default allows you to set 24 at max) only to find it reset when I went to play a different multiplayer map with friends. Never took a screenshot of the game before

[1WheelDude]

I'm here doing my part, again.