Functionality

■ Added missing helptext for item "washing plant portable"

Improvements

■ Improved performance

Troubleshooting

■ Fixed error with helptext for item "melting crucible"
■ Fixed error with helptext for item "mold"

■ Fixed error with active water if unpack item "washing plant portable"
■ Fixed error with texture for item "melting crucible"
■ Fixed error with install item "melting crucible" in item "smelting furnace"
■ Fixed error with crash on loading old savegames

■ Fixed some map issues at the store