Support for auxiliary outputs in Kinsol, #951
Support for auxiliary outputs in ImplicitFunction, #951
Support for auxiliary inputs and outputs in NewtonImplicitSolver, #951
Consistency check in ImplicitFunction, #951
Support for auxiliary inputs and outputs in NLPImplicitSolver, #951
Updated CollocationIntegrator to use generalized ImplicitFunction, #951 #948
Added assert for unimplemented feature in ImplicitFunctionInternal::spEvaluate, #951