added some bindings for the solver
added some bindings for the solver

danieldresser/cortex,appleseedhq/cortex,danieldresser/cortex,davidsminor/cortex,appleseedhq/cortex,goddardl/cortex,appleseedhq/cortex,davidsminor/cortex,lento/cortex,goddardl/cortex,hradec/cortex,davidsminor/cortex,lento/cortex,danieldresser/cortex,lento/cortex,hradec/cortex,hradec/cortex,goddardl/cortex,davidsminor/cortex,danieldresser/cortex