Made drone control consoles buildable/researchable.
Allowed magnetic grippers to remove APC cells.
Added a cooldown to CLONG CLONG from moving in disposals.
Simplified robot repairs a lot for drones. No more organ damage for them.
Allowed drones to decompile dead but not gibbed clientless drones.
Forgot to name the drone icon when I readded it.
Merge pull request #4970 from Zuhayr/dev

More drone fixes.