Adds CONVERT Gates, for converting a signaler signal to logic or
vice-versa.
Restructured/renamed some of the new logic files
- Split up the logic_gates.dm file into three files
- mono_input.dm
- dual_input.dm
- converter.dm
Made the logic_gate machines auto-update their multitool menu when you
click the links
Made the logic gate circuit boards a product of the autolathe
- Take that science. Quit hogging all the boards, nerds.
Removed relative pathing from signaler.dm
