PC-Logix/OpenPrinter — pull request #8 by jaquadro (2014-05-17 03:52:57+00:00)
Title: Fix printer gui

Fixes two issues with the printer GUI in 1.7.x:
- Printer GUI not registered with server, causing player inventory to be manipulated on server instead of printer inventory.
- Slot indexes incorrect, causing strange transfer and merge behavior.