ISS attitude control with vectorized gdopt implementation

Added Matrix, Vector classes for vectorized modeling, basic linear algebra subroutines, really nice for ISS attitude control

Added ISS attitude control from Pietz 2003, Betts 2010, new ToDo file

Remove usage of 2nd differentiation matrix and 2nd evaluation matrix :: TODO: refactor lagrange evaluations with barycentric formulation and remove E matrices, remove D2

Added proper full bisection support

Added OpenModelica CombiTable export, properties and setters for modeling env

Added state L2BN detection

Fix Frontend: ToCode(bounds) for constraints instead of bounds directly. Better SpaceShuttle nominals

Added Reusable Launch Vehicle, Orbit Raising, Hang Glider

Added HangGlider example

Initial commit

Added 'muInit', 'muStrategy', 'muInitRefinement', 'muStrategyRefinement' flags - incredible improvement for most refinement models. Diesel Motor ~ 40% faster

Fix RuntimeParameter instance counter

Added stiff model 'stiff.py'

Release v.0.2.0: Added RadauIIA collocation approach for s=1,...,70 with all constants being calculated externally. TODO: develop a hp-adaptive collocation scheme based on the present implementation