Microchasm's tiles: Easter egg assignments

[backwardsEric]

Looking at Microchasm's tileset file, the Easter eggs are in columns 22 through 31 (i.e. 0x96 to 0x9F for the tile assignments), but the column assignments in lib/pref/flvr-new.prf are all one larger (running from 0x97 to 0x9G). In particular, the assignment for the bright blue egg is outside the bounds of the tileset.