Added standard .gitignore
Created base TicTacToeBoard object
Method on TicTacToeBoard to determine if it's the computer's turn
Tests for TicTacToeBoard init
Tests for TicTacToeBoard.is_computer_turn
Changing README to a markdown file
Updated the README; the 'Installation' section is currently incorrect, as it mentions a 'tictactoe.app' that doesn't yet exist (but will exist later)
Method to set the current turn on TicTacToeBoard
Added method to TicTacToeBoard for converting a move sent from the UI to the integer representation of where it would sit on the board
Working on methods to check and apply a move to TicTacToeBoard; tests currently don't pass
Converted TicTacToeBoard.set_turn to a non-public method; documentation fixes
Updated TicTacToeBoard._convert_move to check for values that can't be converted to integers; updated tests
Implemented TicTacToeBoard._is_valid_move; tests pass
Method on TicTacToeBoard to determine if board is full
Added method to TicTacToeBoard to determine if the game is over, and if so, who won; tests do not pass
Implemented TicTacToeBoard._has_won
Implemented TicTacToeBoard._board_for_player
Implemented TicTacToeBoard._is_win
Implemented TicTacToe._set_win
Fixed TicTacToe._board_for_player; tests pass