Keysanity in older algorithms

This just makes older algorithms use v26's dungeon item distribution if keysanity is enabled.

Main.py

@@ -58,7 +58,7 @@ def main(args, seed=None):
     logger.info('Placing Dungeon Items.')
 
     shuffled_locations = None
-    if args.algorithm == 'vt26':
+    if args.algorithm == 'vt26' or args.keysanity:
         shuffled_locations = world.get_unfilled_locations()
         random.shuffle(shuffled_locations)
         fill_dungeons_restrictive(world, shuffled_locations)