Adds the following recipes to the EM plant:
- electric-engine-unit
- flying-robot-frame
- small-lamp
- arithmetic-combinator
- decider-combinator
- selector-combinator
- constant-combinator
- power-switch
- programmable-speaker
- display-panel
- laser-turret
- defender-capsule
- distractor-capsule
- destroyer-capsule
- active-provider-chest
- passive-provider-chest
- storage-chest
- buffer-chest
- requester-chest
- wire-buoy
- big-wooden-pole
- und-circuit
- concrete-lamppost
- storehouse-active-provider
- storehouse-passive-provider
- storehouse-storage
- storehouse-buffer
- storehouse-requester
- warehouse-active-provider
- warehouse-passive-provider
- warehouse-storage
- warehouse-buffer
- warehouse-requester