NEW Ability to upgrade storage
Files Affected:
- lua\s_printer\sv_sprinter.lua
- lua\s_printer\sh_sprinter_config.lua
- lua\s_printer\screens\cl_sidescreen.lua
- lua\s_printer\screens\cl_rackscreen.lua
- lua\s_printer\languages\sh_english.lua
- lua\entities\sprinter_base\shared.lua
- lua\entities\sprinter_base\init.lua
