Imbue and Upgrade Station

-Fixed icon issues caused by a recent Ark update.
-Updated the mechanics handling Indestructible to fix some live game problems with it not working.
-Minimum allowed setting for all Cost settings reduced from 0.1 to 0.001.
-Maximum allowed setting for all Cost settings increased from 100 to 1000.
-Fixed a compile error that could cause issues with helmet imbues.
-Admins now have access to all features of the workbench, even if the settings are disabled.