Templates to build flying wing models

Templates to build flying wing models S. Maraniello, Jul 2018

classes: - FlyingWing: generate a flying wing model from a reduced set of input. The built in method ‘update_mass_stiff’ can be re-defined by the user to enter more complex inertial/stiffness properties - Smith(FlyingWing): generate HALE wing model - Goland(FlyingWing): generate Goland wing model