Started adding remaining contactors and relays
Merge pull request #14 from HunterNL/master

Minor debugger and rerailer improvements
Updated internal systems simulation
Merge branch 'master' of https://github.com/PhoenixBlack/Metrostroi
Added sharing pneumatic systems, updated controller and electric system
Merge pull request #15 from HunterNL/master

Interaction zones
More work on pneumatics
Fixed conflict
Added isolation valves
Merge pull request #16 from HunterNL/master

Fix for interaction zones
Isolation valves now work
Relays that should be closed start closed
Finished implementing all of the base control circuitry
Minor optimization
Updated some stuff related to iterations
Added help book, fine-tuned some constants
Further work on fine-tuning propulsion
Fixed controller-related bug
Merge branch 'master' of https://github.com/PhoenixBlack/Metrostroi
Added DIP-01K, minor updates all over