Updated the README with some useful comiple and run information
Updated the README with some useful comiple and run information

brianwgoldman/FastEfficientP3,brianwgoldman/Parameter-less_Population_Pyramid,brianwgoldman/Parameter-less_Population_Pyramid,ltyscu/Parameter-less_Population_Pyramid,ltyscu/FastEfficientP3,ltyscu/Parameter-less_Population_Pyramid,brianwgoldman/FastEfficientP3,brianwgoldman/Parameter-less_Population_Pyramid,ltyscu/Parameter-less_Population_Pyramid,ltyscu/Parameter-less_Population_Pyramid,ltyscu/FastEfficientP3,ltyscu/FastEfficientP3,brianwgoldman/FastEfficientP3,brianwgoldman/Parameter-less_Population_Pyramid