Started to code the Save Converter so y'all can transfer your 1.8b progress into 1.9b version.

From 1.9b and above, KS will have completely different kind of saving method:

- profile options will be saved in .json format

- highscores, statistics etc. will be saved in their own file format, probably something like .kauas

This change minimalizes number of save files to like... 2 or 3 maximum.

Also it makes it more difficult to mess with highscores via files