bug fixes

converting from a string to one of the 3 enums is not case sensitive any
more
It now prints out a list when choosing characters
fixed bug of not adding non human controlled players to board
It now prints out a list when choosing options for accusations
fixed winning condition so that when one player is left he is declared
the winner
fixed bug where accusations and suggestions could be made anywhere
Made drawing the board faster by adding concatenating the string rather
than printing it out piece by piece
Fixed Player.moveRoom(Room) so that the player will not over write other
players in the location