fpstovall/nrtb_alpha — pull request #10 by fpstovall (2014-07-26 14:27:09+00:00)
Title: Gravity effector

The gravity effector is now clean and unit tested. Normal gravity is set at 9.80655 (earth standard) and was tested by dropping poor Icarus and making sure he fell the correct time and distance. All good (except for Icarus)... ready to review.