added, changed, removed and reorganized some levels
added all current levels to the levelconfig (world 1-6 are playable). Still bugs (partly severe and gamebreaking).
Missing Keys: 4-2, 5-4
Tileset Error: 1-5, 3-3, 6-4
forced Restart can occur: 2.1
unfinishable due to levelstructure: 2.3
wrong button-mapping: 2.4

some other little things. Also overworlds 4,6 are completely wrong mapped. (Levels to doors)