Specify active drones

[tessmichi]

:book: Summary

Allow user to choose active drones so that only some actually get used when making choreography

:mag: Details

Includes changes to config.json to specify which drones to use. Also includes adding a conversion factor to the config.json so that we can scale down the theater dimensions by any given factor

:heavy_check_mark: Testing

• [x] Test with factor of 0.67
  • [x] Test with all drones
  • [x] Test with drones 2, 4
• [x] Test with factor of 1.0
  • [x] Test with all drones
  • [x] Test with drones 2, 4

:heavy_check_mark: Verification

• [x] Checked for memory leaks

:popcorn:

[tessmichi]

Hold for now

[tessmichi]

Works with 1 through 6 drones for realChoreography.jocs