#176 Removed meta::toCpp instantiations
#176 Removed default implementation of meta::toCpp
#176 Added to_vector %fragment
#176 void* argument for to_Nnn
#176 offset argument for to_Nnn
#176 Added %fragment with forward declarations
#176 Fixed first argument of %casadi_typemaps_vector
#176 Added casadi_typemaps_vector2 macro
#176 Added make_vector macro, refactored %casadi_in_typemap_vector
#176 Added make_vector2 fragment