Buttons visible to players

[yjeroen]

The buttons on the left menu are visible not only to the GM, but also the players.

They can't use it at least. :) They get a permission error.

[mech-tools]

@yjeroen Hotfix for this: replace line 1053 of file gridScale.js with:

if (game.user.isGM) {
    controls.push(sgLayer.newButtons);
}