"""
SpaceGear is to be implememted in Python. It will mostly be a replacement for
the old Java unnamed project.

vessel.py - vessel class, which holds state vector and parts list
part.py - part class. Each craft is made up of one or more parts
driver.py - driver which tracks all the craft.
actuator.py - defines actuators such as airfoils, thrusters, reaction wheels, 
  etc.
"""

