- Fixed Bug in MassCalculator
-- demonstrated by MassCalculatorTest.testBoosterTotalCM() et al.
-- errors: 1) under-counts instanced children
2) erroneously required component have children before instancing mass
-- N.B. This method is ripe for refactoring, to make it MUCH cleaner....
- Updated numbers on MassCalculator Unit Tests
- Added Test for motor configuration multiplicity (FlightConfigurationTest)