removed duplicate AreaState
Game: added support for loading/saving, keep track of current profile, spawning player at save point
SaveState: include profile name, area and save point
Area: load and save (permament switch objects)
Added profile select menu. support choosing a profile slot, selecting a name, loading that profile
Switch interface, support permanent switches
Merge branch 'master' of https://github.com/afluriach/GensokyouAdventure