Revert "it's all garbage now"

This reverts commit 788cd716ca0ec3a03a3454f736ea085a7ed008a0.
Revert "game spec test all green..switch_players and choose_ai_game piece methods are now covered"

This reverts commit eff5a38ce9e3911971c932aea33fce54011e827e.
Revert "iotower test all pass now...input and output abstracted to iodrawbridge"

This reverts commit 86c34e4d837f994f70c6d9bb63dcbd0d0a898e9b.
Revert "removed prompt_next_player for iotower_spec"

This reverts commit e4715523035dd19af86a1693970823d12509829c.
Revert "iotower holds redraw_board method now"

This reverts commit 03438978ba68207515f247e9f120bfa7feb96d59.
Revert "game.switch_players method exist and has test coverage"

This reverts commit cad29743f97983eae4c6ceb34d6cb3f52fcea478.
board switches players...revert to week ago code
updated readme again