Demo and features update

Demo v1.1 is now available to download. Story progress/maps and events have be updated and a new in game system feature has been added.  Players can now upgrade characters through a skill that is accessed through a key item that is obtained in the beginning of the game. This feature will be improved upon, but the current set up for access allows for testing of the skill tree system I have set up. I am aware enemy parameters still need adjusting as damage taken from some enemies leave 0 damage, specifically in the forest area. This will be adjusted next in my next demo update.