Alternate Reality X - Saving and Loading characters

I've now added basic support to ARX for saving and loading characters. You can save a character whilst exploring the City streets or the Dungeon corridors. Saved games can be reloaded from the main menu. You can't save during an encounter or whilst inside a special location such as a guild. There are 10 save game "slots" to use and these can be used for multiple saves of the same character into different slots. New saves can overwrite old ones. These are just straight save games so there are no penalties when you die other than lost progress. I now need to add in some additional save game information to make this feature complete for the current version features.