- /datum/computer/file/embedded_program moved from embedded_controller_base.dm to code/game/machinery/embedded_controller/airlock_program.dm
- embedded_controller_base.dm cleaned up and identical parts of the controller subtypes were moved here
- embedded_controller subtypes moved to code/game/machinery/embedded_controller/airlock_controllers.dm
- Added nanoUI templates for airlock controllers
- Added a couple of classes to nano/css/shared.css for colouring buttons
- Minor map update to maintain airlock compatibility and fix a broken airlock near virology
