1.0.5.0 Lock hard mode for new players

[p]- Two jade doors have been removed before fighting the Ice Golem boss, to reduce backtracking a little more. These two doors have now been moved to optional locations on the map.[/p][p][/p][p]- A change that allowed players to choose the hard mode has been reversed. Now it will only be unlocked if at least one of the four endings has been reached. Hard mode is a very demanding difficulty level where players must master all the tools the game has to offer. This prevents new players from becoming frustrated by choosing this difficulty level in their first game.[/p][p][/p][p]- The layout of a room in the snow zone has been slightly changed to allow the player to reach the fast travel point in that zone the first time they arrive in the area.[/p]