Initial Flute Shuffle implementation

resources/app/cli/args.json

@@ -127,6 +127,12 @@
     "action": "store_true",
     "type": "bool"
   },
+  "ow_fluteshuffle": {
+    "choices": [
+      "vanilla",
+      "random"
+    ]
+  },
   "shuffle": {
     "choices": [
       "vanilla",

resources/app/cli/lang/en.json

@@ -214,6 +214,11 @@
     "ow_keepsimilar": [
       "This keeps similar edge transitions together. ie. the two west edges on",
       "Potion Shop will be paired with another similar pair." ],
+    "ow_fluteshuffle": [
+      "This randomizes the flute spot destinations.",
+      "Vanilla:        All flute spots remain unchanged.",
+      "Random:         New flute spots will be generated."
+    ],
     "door_shuffle": [
       "Select Door Shuffling Algorithm. (default: %(default)s)",
       "Basic:          Doors are mixed within a single dungeon.",