Add options to add comment string for json files

Toolbox/KclMaterialPresets/Mario Kart 8.json

@@ -2,21 +2,35 @@
   "GameTitle": "Mario Kart 8 Wii U / Deluxe",
   "PrismThickness": 30.0,
   "SphereRadius": 25.0,
+  "Comments": "KCL Flag list by Divengerss from https://docs.google.com/spreadsheets/d/1muupGKuNDDe4ckRN_Wv6xd0L0FqA8tsvZUJNJs-4Sgs/edit#gid=0",
   "MaterialPresets": {
     "0": "Road",
+    "1": "Road_2",
     "2": "Road (Bumpy)",
+    "3": "Road_3",
     "4": "Road (Slippery)",
+    "5": "Road (Offroad Sand / No Particles",
     "6": "Road (Offroad Sand)",
-    "9": "Road (Slippery Effect Only)",
+    "7": "Road (Sticky Sound / No Particles)",
+    "8": "Road (Offroad)",
+    "9": "Road (Ice Particles Only)",
     "10": "Road (Booster)",
-    "16": "Lakitu",
+    "11": "Road (Anti-G-Panel)",
+    "12": "Road_4",
+    "13": "Road (Wet Road / Sound & particles)",
+    "14": "Road_5",
+    "15": "Road (Semi-solid)",
+    "16": "Lakitu Boundry",
+    "17": "Wall (Invisible / No sound & particles",
+    "18": "Wall (Water Wave on collide / No sound)",
+    "19": "Wall (Default particles / No sound)",
     "31": "Glider",
     "32": "Road (Foamy Sound)",
     "40": "Road (Offroad, clicking Sound)",
     "56": "Unsolid",
     "60": "Water (Drown reset)",
     "64": "Road (Rocky Sound)",
-    "81": "Wall",
+    "81": "Wall (Metal sounds on impact)",
     "129": "Road (3DS MP Piano)",
     "134": "Road (RoyalR Offroad Grass)",
     "161": "Road (3DS MP Xylophone)",

Toolbox/KclMaterialPresets/Mario Odyssey.json

@@ -2,6 +2,7 @@
   "GameTitle": "Mario Odyssey",
   "PrismThickness": 40.0,
   "SphereRadius": 0.0,
+  "Comments": "This game uses byml to customize presets.",
   "MaterialPresets": {
   }
 }

Toolbox/KclMaterialPresets/Splatoon 1.json

@@ -2,6 +2,7 @@
   "GameTitle": "Splatoon 1",
   "PrismThickness": 30.0,
   "SphereRadius": 25.0,
+  "Comments": "",
   "MaterialPresets": {
       "0": "Unknown",
   }

Toolbox/KclMaterialPresets/Splatoon 2.json

@@ -2,6 +2,7 @@
   "GameTitle": "Splatoon 2",
   "PrismThickness": 30.0,
   "SphereRadius": 25.0,
+  "Comments": "",
   "MaterialPresets": {
       "0": "Unknown",
   }