Stores are parts that record and replay vehicle data produced by other parts.
This is the standard donkey data store and it is modeled after the ROSBAG.
TODO: The structure of the Tub part is not ideal and should be changed.
- types should not need to be specified and could be inspected and saved on the first loop.
import donkey as dk T = dk.parts.Tub(path, inputs, types)
float- saved as record
int- saved as record