Reorganized and improved sprites

*Gimp file into female and male.
*Created sprites for both of them
*Created a shop.xcf Here shop versions for all items will be kept.
*Created a shop sprite. Includes potion, reroll icon and gold, silver, copper coins

*Created a development xcf. This will contain items which are in development and a base pixel art for male and female which can be used to cross check your new items against. E.g. does my helmet fit the system yes or no?