v1.1.6

• Ship/Asteroid sprites angle property will now be capped to (-180.0, 180.0) to simplify calculations
  on the controller side
• Resolved issue with sign convention of starting angle of Asteroids, now should correctly match
  the global angle conventions
• Resolved error in Scenario where count_asteroids() only counted correctly for
  asteroids of size=4. This affected the max_asteroids() calc used in the Score class
• Map class properly uses the global settings as the default